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rex, Taxa Only, Exact Match: 223 Treatments

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Tyrannosaurus rex     Michael Buckley, Stacey Warwood, Bart van Dongen, Andrew C. Kitchener & Phillip L. Manning, 2017, A fossil protein chimera; difficulties in discriminating dinosaur peptide sequences from modern cross-contamination, Proceedings of the Royal Society, Series B 284, pp. 544-544 : 544--1 544--1
Pseudoheptascelio rex   sp. n.  Johnson, Norman F. & Musetti, Luciana, 2011, Redescription and revision of the Neotropical genus Pseudoheptascelio Szabo (Hymenoptera, Platygastridae, Scelioninae), parasitoids of eggs of short-horned grasshoppers (Orthoptera, Acrididae), ZooKeys 136, pp. 93-112 : 101 101
Tyrannosaurus rex     John M. Asara, Mary H. Schweitzer, Lisa M. Freimark, Matthew Phillips & Lewis C. Cantley, 2007, Protein sequences from mastodon and Tyrannosaurus rex revealed by mass spectrometry, Science 316 (5822), pp. 280-284 : 281 281
Opius (Agnopius) rex     Ghahari, H., Fischer, M., Sakenin, H. & Imani, S., 2011, A contribution to the Agathidinae, Alysinae, Aphidiinae, Braconinae, Microgastrinae and Opiinae (Hymenoptera: Braconidae) from cotton fields and surrounding grasslands of Iran, Linzer biologische Beiträge 43 (2), pp. 1269-1276 : 1273 1273
Tyrannosaurus rex     Mary Higby Schweitzer, Jennifer L. Wittmeyer & John R. Horner, 2008, One pretty amazing T. rex, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 92-100 : 93-98 93-98
Tyrannosaurus rex     Matthew A. McLain, David Nelsen, Keith Snyder, Christopher T. Griffin, Bethania Siviero, Leonard R. Brand & Arthur V. Chadwick, 2018, Tyrannosaur cannibalism: A case of a tooth-traced tyrannosaurid bone in the Lance Formation (Maastrichtian), Wyoming, Palaios 33, pp. 164-173 : 164-171 164-171
Recaredus rex     Lis, Barbara, Parveen, Shama & Ramamurthy, Vilayanoor Venkataraman, 2013, Redescription of the Oriental lace-bug Recaredus rex Distant, 1909 (Hemiptera: Tingidae: Tinginae), and its new tribal assignment, with a key to Ypsotingini, Zootaxa 3702 (6), pp. 597-600 : 597-598 597-598
Tyrannosaurus rex     Molnar, Ralph E., 1991, The Cranial Morphology of Tyrannosaurus rex, Palaeontographica Abt. A 217 (4 - 6), pp. 137-176 : 139 139
Tyrannosaurus rex     Carr, Thomas D., 2020, A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence, PeerJ 8, pp. e 9192-e 9192 : 13-94 13-94
Tyrannosaurus rex     Carpenter, Kenneth, 1990, Variation in Tyrannosaurus rex, Dinosaur Systematics: Perspectives and Approaches, Cambridge: Cambridge University Press, pp. 141-145 : 141-144 141-144
Chaetodon rex   new species  Snyder, John Otterbein, 1909, Descriptions of new genera and species of fishes from Japan and the Riu Kiu Islands, Proceedings of the United States National Museum, 3 36, pp. 597-610 : 601 601
Tyrannosaurus rex     Pavel A. Pevzner, Sangtae Kim & Julio Ng, 2008, Comment on “ Protein sequences from mastodon and Tyrannosaurus rex revealed by mass spectrometry ”, Science 321, pp. 1040-1040 : 1040 1040
Tyrannosaurus rex     Joseph E. Peterson & Karsen N. Daus, 2019, Feeding traces attributable to juvenile Tyrannosaurus rex offer insight into ontogenetic dietary trends, PeerJ (e 6573) 7 (3), pp. 1-17 : 2-13 2-13
Phaedrotoma rex     Broad, Gavin R., Shaw, Mark R. & Godfray, H. Charles J., 2016, Checklist of British and Irish Hymenoptera - Braconidae, Biodiversity Data Journal 4, pp. 8151-8151 : 8151 8151
Tyrannosaurus rex     Neal L. Larson, 2008, One Hundred Years of Tyrannosaurus rex: The Skeletons, Tyrannosaurus rex, the tyrant king, Bloomington: lndiana University Press, pp. 1-55 : 2-55 2-55
Tyrannosaurus rex     Russell, Dale A., 1970, Tyrannosaurs from the Late Cretaceous of western Canada, Ottawa: National Museum of Natural Sciences, Publications in Palaeontology, No. 1 : 19 19
Tyrannosaurus rex     Brown, Caleb Marshall, Boyd, Clint A. & Russell, Anthony P., 2011, A new basal ornithopod dinosaur (Frenchman Formation, Saskatchewan, Canada), and implications for late Maastrichtian ornithischian diversity in North America, Zoological Journal of the Linnean Society 163 (4), pp. 1157-1198 : 1186 1186
Verdanus (Erdianus) rosaurus subsp. rex   subsp. nov.  Guglielmino, Adalgisa & Bückle, Christoph, 2009, Northern Apennines as centre of speciation: a new Verdanus species group (Hemiptera, Cicadomorpha, Cicadellidae) from Italy and its phylogenetic relationships with V. bensoni and the V. limbatellus group, Zootaxa 2264, pp. 1-22 : 8 8
Tyrannosaurus rex     Mary H. Schweitzer, Jennifer L. Wittmeyer, John R. Horner & Jan K. Toporskrif, 2005, Soft-Tissue Vessels and Cellular Preservation in Tyrannosaurus rex, Science 307, pp. 1952-1955 : 1952-1955 1952-1955
Tyrannomyrmex rex   n.sp.  Fernández, F., 2003, A new myrmicine ant genus from Malaysia with uncertain affinities (Hymenoptera: Formicidae)., Zootaxa 341, pp. 1-6 : 2 2
Erythmelus (Parallelaptera) rex     Huber, John T., Read, Jennifer D. & Triapitsyn, Serguei V., 2020, Illustrated key to genera and catalogue of Mymaridae (Hymenoptera) in America north of Mexico, Zootaxa 4773 (3), pp. 1-411 : 168-172 168-172
Erythmelus (Parallelaptera) rex     Guzmán-Larralde, Adriana J., Huber, John T. & Martínez, Humberto Quiroz, 2017, Generic key and catalogue of Mymaridae (Hymenoptera) of Mexico, Zootaxa 4254 (1), pp. 1-38 : 19 19
Agalliopsis rex     Gonçalves, Ana Clara & Nielson, Mervin William, 2011, A new genus, Krameragallia, a segregate from the Neogeic genus Agalliopsis (Hemiptera: Cicadellidae: Megophthalminae), Zootaxa 2748, pp. 29-37 : 30 30
Tyrannosaurus rex     Holtz, T. R., 2001, The phylogeny and taxonomy of the Tyrannosauridae, Mesozoic Vertebrate Life, Bloomington: Indiana University Press, pp. 64-83 : 71 71
Ganguilus rex   sp. nov.  Michel, Bruno & Mansell, Mervyn W., 2010, Revision of the genus Ganguilus Navás (Neuroptera, Myrmeleontidae) with descriptions of three new species, Zootaxa 2386, pp. 1-24 : 14-17 14-17
Otostigmus rex     Chagas-Júnior, Amazonas, 2012, The centipede genus Otostigmus Porat in Brazil: Description of three new species from the Atlantic Forest; a summary and an identification key to the Brazilian species of this genus (Chilopoda, Scolopendromorpha, Scolopendridae, Otostigminae), Zootaxa 3280, pp. 1-28 : 23 23
Perciformes   new species  Wongratana, Thosaporn, 1975, Description of a new jaw-fish, Opisthognathus rex from Thailand (Pisces: Opisthognathidae), Natural History Bulletin of the Siam Society 26, No. 1, pp. 98-104 : 99 99
Sternarchella rex   sp. nov.  Evans, Kory M., Crampton, William G. R. & Albert, James S., 2017, Taxonomic revision of the deep channel electric fish genus Sternarchella (Teleostei: Gymnotiformes: Apteronotidae), with descriptions of two new species, Neotropical Ichthyology 15 (2), No. e 160168, pp. 1-30 : 10-15 10-15
Mylomys rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Muridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1189-1531 : 1412 1412
Cladonota (Falculifera) rex     England, Sam J., Flynn, Dawn J. & Robert, Daniel, 2020, A new species of treehopper in the genus Cladonota Stål (Hemiptera: Membracidae Membracinae: Hypsoprorini) from Costa Rica, with preliminary observations of its behaviour and natural history, Zootaxa 4750 (4), pp. 596-598 : 596-598 596-598
Tyrannosaurus rex     Richard Fitzgerald, 2002, How Fast Could Tyrannosaurus rex Run?, Physics Today 55, pp. 18-19 : 17-19 17-19
Gladiogobius rex     Golani, Daniel & Bogorodsky, Sergey V., 2010, 2463, Zootaxa 2463, pp. 1-135 : 81 81
Pedunculata   new species  Pilsbry, Henry A., 1907, Hawaiian Cirripedia, Bulletin of the United States Bureau of Fisheries 26, No. 627, pp. 179-190 : 186 186
Simopone rex     Bolton, Barry & Fisher, Brian L., 2012, Taxonomy of the cerapachyine ant genera Simopone Forel, Vicinopone gen. n. and Tanipone gen. n. (Hymenoptera: Formicidae) 3283, Zootaxa 3283 (1), pp. 1-101 : 60-62 60-62
Tyrannosaurus rex     Brochu, Christopher A., 2000, A digitally-rendered endocast for Tyrannosaurus rex, Journal of Vertebrate Paleontology 20 (1), pp. 1-6 : 1-5 1-5
Tyrannosaurus rex     Mike Buckley, Angela Walker, Simon Y. W. Ho, Yue Yang, Colin Smith, Peter Ashton, Jane Thomas Oates, Enrico Cappellini, Hannah Koon, Kirsty Penkman, Ben Elsworth, Dave Ashford, Caroline Solazzo, Phillip Andrews, John Strahler, Beth Shapiro, Peggy Ostrom, Hasand Gandhi, Webb Miller, Brian Raney, Maria Ines Zylber, M. Thomas P. Gilbert, Richard V. Prigodich, Michael Ryan, Kenneth F. Rijsdijk, Anwar Janoo & Matthew J. Collins, 2008, Comment on “ Protein Sequences from Mastodon and Tyrannosaurus rex Revealed by Mass Spectrometry ”, Science 319, pp. 33-33 : 33--1 33--1
Sclerocrangon rex   sp. nov.  Komai, Tomoyuki & Matsuzaki, Koji, 2016, Two deep-sea decapod crustaceans collected off eastern Hokkaido, Japan: Sclerocrangon rex n. sp. (Caridea: Crangonidae) and Munidopsis verrilli Benedict, 1902 (Anomura: Munidopsidae), Zootaxa 4162 (1), pp. 92-106 : 92-106 92-106
Uromys rex     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 717 717
Hymenoptera   new species  Bouček, Zdeněk, 1988, Australasian Chalcidoidea (Hymenoptera). A biosystematic revision of genera of fourteen families, with a reclassification of species, C. A. B. International : 268 268
Tyrannosaurus rex     Dalman, Sebastian G., 2013, New Examples of Tyrannosaurus rex from the Lance Formation of Wyoming, United States, Bulletin of the Peabody Museum of Natural History 54, pp. 241-254 : 244-246 244-246
Tyrannosaurus rex     John S. McIntosh, 1981, Annotated catalogue of the dinosaurs (Reptilia, Archosauria) in the collections of Carnegie Museum of Natural History, Bulletin of Carnegie Museum of Natural History 18, pp. 1-67 : 8-9 8-9
Pandanales   new species  Stone, Benjamin Clemens Masterman, 1974, Studies in Malesian Pandanaceae: 13. New and noteworthy Pandanaceae from Papuasia, Contributions from Herbarium Australiense 4, pp. 7-40 : 28 28
Pelomys rex     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 5), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 504-560 : 540 540
Otostigmus (Parotostigmus) rex     Chagas-Jr, Amazonas, 2016, A systematic appraisal of the types of ten species of Otostigmus (Parotostigmus) (Scolopendromorpha, Scolopendridae, Otostigminae), Zootaxa 4147 (1), pp. 36-58 : 46-47 46-47
Tyrannosaurus rex     Gregory M. Erickson, Peter J. Makovicky, Philip J. Currie, Mark A. Norell, Scott A. Yerby & Christopher A. Brochu, 2004, Gigantism and comparative life-history parameters of tyrannosaurid dinosaurs, Nature 430, pp. 772-775 : 772-774 772-774
Opius (Agnopius) rex     Khajeh, Nahid, Rakhshani, Ehshan, Peris-Felipo, Francisco Javier & Žikić, Vladimir, 2014, Contributions to the Opiinae (Hymenoptera: Braconidae) of Eastern Iran with updated checklist of Iranian species, Zootaxa 3784 (2), pp. 131-147 : 139 139
Tyrannosaurus rex     Eric Snively & Anthony P. Russell, 2007, Functional morphology of neck musculature in the Tyrannosauridae (Dinosauria, Theropoda) as determined via a hierarchical inferential approach, Zoological Journal of the Linnean Society 151, No. 4, pp. 759-808 : 760-803 760-803
Opius (Agnopius) rex     Gadallah, Neveen S., Ghahari, Hassan, Peris-Felipo, Francisco Javier & Fischer, Maximilian, 2016, Updated checklist of Iranian Opiinae (Hymenoptera: Braconidae), Zootaxa 4066 (1), pp. 1-40 : 22 22
Bocchus rex   sp. nov.  Olmi, Massimo, Eggs, Benjamin, Capradossi, Leonardo, van de Kamp, Thomas, Perkovsky, Evgeny E., Guglielmino, Adalgisa & Vasilenko, Dmitry V., 2022, A new species of Bocchus from upper Eocene Rovno amber (Hymenoptera, Dryinidae), Journal of Hymenoptera Research 92, pp. 257-272 : 257 257
Rhinolophus rex     Karl F. Koopman, 1993, Order Chiroptera, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 137-241 : 168 168
Phanaeus (Coprophanaeus) rex     Bezděk, Aleš & Hájek, Jiří, 2013, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, Acta Entomologica Musei Nationalis Pragae 53 (1), pp. 387-442 : 433 433
Argentinomyia rex     Montoya, Augusto L. & Wolff, Marta, 2023, Taxonomic revision of the Neotropical genus Argentinomyia Lynch-Arribálzaga, 1891 (Diptera: Syrphidae), with description of 16 new species, Zootaxa 5234 (1), pp. 1-157 : 112-115 112-115
Agrilus rex   sp. nov.  Jendek, Eduard & Grebennikov, Vasily V., 2018, Twenty new species of Agrilus (Coleoptera: Buprestidae: Agrilinae) from the Oriental Region, Zootaxa 4429 (1), pp. 107-131 : 125-128 125-128
Potamotrygon rex     Lima, Arthur De, Loboda, Thiago Silva, Gianeti, Michel Donato, Silva, João Paulo Capretz Batista Da & Pinna, Mario De, 2023, Type specimens of Elasmobranchii in the Museu de Zoologia da Universidade de São Paulo (MZUSP), Zootaxa 5296 (3), pp. 301-332 : 320-321 320-321
Oecomys rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 1138 1138
Tyrannosaurus rex     Matthew, W. D., & Brown, B., 1922, The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta., Bulletin of the American Museum of Natural History 56, pp. 365-385 : 377 377
Tyrannosaurus rex     John R. Hutchinson, Karl T. Bates, Julia Molnar, Vivian Allen & Peter J. Makovicky, 2011, A Computational Analysis of Limb and Body Dimensions in Tyrannosaurus rex with Implications for Locomotion, Ontogeny, and Growth, PLoS ONE (e 26037) 6 (10), pp. 1-20 : 1-16 1-16
Cypriniformes   new species  Eigenmann, Rosa Smith, 1891, Description of a new species of Catostomus (C. rex) from Oregon, The American Naturalist 25, pp. 667-667 : 667 667
Arhynchobdellida   new species  Phillips, Anna J., Arauco-Brown, Renzo, Oceguera-Figueroa, Alejandro, Gomez, Gloria P., Beltrán, María, Lai, Yi-Te & Siddall, Mark E., 2010, Tyrannobdella rex n. gen. n. sp. and the evolutionary origins of mucosal leech infestations, Public Library of Science, ONE 5, No. 4, pp. 10057-10057 : 10057--1 10057--1
Tachyoryctes rex     Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 501-755 : 686 686
Paravespa (Paravespa) rex     Fateryga, Alexander V. & Ivanov, Sergey P., 2013, Nesting biology of Paravespa rex (von Schulthess 1924) (Hymenoptera: Vespidae: Eumeninae) in the Crimea, Ukraine, Zootaxa 3721 (6), pp. 589-600 : 590-597 590-597
Tyrannosaurus rex     Gillette D. D., Wolberg D. L. & Hunt A. P., 1986, Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Reservoir, Sierra County, New Mexico, New Mexico Geological Society, 37 th Annual Fall Field Conference, Truth or Consequences Region, New Mexico Geological Society Guidebook, pp. 235-238 : 235-236 235-236
Rhinolophus rex     Burgin, Connor, 2019, Rhinolophidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 280-332 : 302 302
Nomorhamphus rex     Kraemer, Janina, Thieme, Philipp, Hadiaty, Renny Kurnia & Herder, Fabian, 2019, Structure of the andropodium of the viviparous halfbeak genus Nomorhamphus (Atherinomorpha: Beloniformes: Zenarchopteridae), endemic to Sulawesi, Indonesia, Raffles Bulletin of Zoology 67, pp. 247-259 : 253 253
Tyrannosaurus rex     Cost, I. N., Middleton, K. M., Sellers, K. C., Echols, M. S., Witmer, L. M., Davis, J. L. & Holliday, C. M., 2020, Palatal Biomechanics and its Significance for Cranial Kinesis in Tyrannosaurus rex, The Anatomical Record 303, pp. 999-1017 : 1006-1014 1006-1014
Gigantotermes rex   new species  Grimaldi, David A., Barden, Phillip & Engel, Michael S., 2016, Morphologically specialized termite castes and advanced sociality in the Early Cretaceous, Current biology 26, No. 4, pp. 522-530 : 522-530 522-530
Oecomys rex     Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 501-755 : 716 716
Mylomys rex     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 755-756 755-756
Tyrannosaurus rex     Horner, John R. & Padian, Kevin, 2004, Age and growth dynamics of Tyrannosaurus rex, Proceedings of the Royal Society, Series B 271, pp. 1875-1880 : 1875-1879 1875-1879
Mesoconius rex   sp. nov.  Marshall, Stephen A., 2019, A revision of the genus Mesoconius Enderlein (Diptera, Micropezidae, Taeniapterinae), European Journal of Taxonomy 548, pp. 1-126 : 117-119 117-119
Tyrannosaurus rex     Donald M. Henderson & Eric Snively, 2004, Tyrannosaurus en pointe: allometry minimized rotational inertia of large carnivorous dinosaurs, Proceedings of the Royal Society, Series B 271, pp. 57-60 : 58 58
Nesopardalotus quadragintus subsp. rex     Pachycephalidae, Aegithalidae, Remizidae, Paridae, Sittidae, Neosittidae, Certhiidae, Rhabdornithidae, Climacteridae, Dicaeidae, Pardalotidae, Nectariniidae, And & Lecroy, Mary, 2010, Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes:, Bulletin of the American Museum of Natural History 2010 (333), pp. 1-178 : 118 118
Tachyoryctes rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Spalacidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 907-926 : 924 924
Tyrannosaurus rex     Eric Snively, Donald M. Henderson & Doug S. Phillips, 2006, Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics, Acta Palaeontologica Polonica 51 (3), pp. 435-454 : 435-452 435-452
Sphaerobulbus rex   sp. nov.  Smetana, Aleš, 2005, Contributions to the knowledge of the “ Staphylinus-complex ” (Coleoptera: Staphylinidae: Staphylinini) of China. Part 7. The genus Sphaerobulbus Smetana 2003. Section 2, Zootaxa 1006 (1), pp. 53-64 : 56-58 56-58
Tyrannosaurus rex     Robert A. DePalma II, David A. Burnham, Larry D. Martin, Bruce M. Rothschild & Peter L. Larson, 2013, Physical evidence of predatory behavior in Tyrannosaurus rex, Proceedings of the National Academy of Sciences 110 (31), pp. 12560-12564 : 12561-12563 12561-12563
Opius (Agnopius) rex     Beyarslan, Ahmet & Fischer, Maximilian, 2013, Checklist of Turkish Opiinae (Hymenoptera, Braconidae), Zootaxa 3721 (5), pp. 401-454 : 412 412
Sphaerobulbus rex     Smetana, A., 2008, Contributions to the knowledge of the " Staphylinus-complex " (Insecta: Coleoptera, Staphylinidae, Staphylinini) of China. Part 18. Various genera, Linzer biologische Beiträge 40 (1), pp. 943-949 : 947 947
Cypriniformes   new species  Walbaum, J. J., 1792, Petri artedi Sueci genera piscium. in quibus systema totum ichthyologiae proponitur cum classibus, ordinibus, generum characteribus, specierum differentiis, observationibus plurimis. Redactis speciebus 242 ad genera 52. Ichthyologiae, A. F. Rose : 24 24
Paravespa rex     Gusenleitner, J., 2013, Die Gattungen der Eumeninae im Nahen Osten, in Nordafrika und in Arabien (Hymenoptera: Vespidae: Eumeninae), Linzer biologische Beiträge 45 (1), pp. 5-107 : 66 66
Tyrannosaurus rex     Meers, Mason B., 2002, Maximum Bite Force and Prey Size of Tyrannosaurus rex and Their Relationships to the Inference of Feeding Behavior, Historical Biology 16, No. 1, pp. 1-12 : 3-9 3-9
Gymnoscirtetes rex   sp. nov.  Hill, JoVonn G., 2022, Revision of Gymnoscirtetes (Orthoptera, Acrididae, Melanoplinae): a genus endemic to the grasslands of the southeastern North American Coastal Plain, ZooKeys 1134, pp. 101-127 : 101 101
Nomorhamphus rex   sp. nov.  Huylebrouck, Jan, Hadiaty, Renny Kurnia & Herder, Fabian, 2012, Nomorhamphus Rex, A New Species Of Viviparous Halfbeak (Atherinomorpha: Beloniformes: Zenarchopteridae) Endemic To Sulawesi Selatan, Indonesia, Raffles Bulletin of Zoology 60 (2), pp. 477-485 : 479-484 479-484
Perciformes   new species  Shibukawa, Koichi & Allen, Gerald R. Dr., 2007, Review of the cheek-spine goby genus Gladiogobius (Actinopterygii, Perciformes, Gobiidae), with descriptions of two new species from the Indo-West Pacific, Bulletin of the National Museum of Nature and Science, Series A (Zoology) 33, No. 4, pp. 193-206 : 204 204
Meriones rex     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 392-476 : 424 424
Phobaeticus rex   comb. nov.  Hennemann, Frank H. & Conle, Oskar V., 2008, Revision of Oriental Phasmatodea: The tribe Pharnaciini Günther, 1953, including the description of the world's longest insect, and a survey of the family Phasmatidae Gray, 1835 with keys to the subfamilies and tribes (Phasmatodea: " Anareolatae ": Phasmatidae), Zootaxa 1906, pp. 1-316 : 180-182 180-182
Tyrannosaurus rex     Mary H. Schweitzer, Jennifer L. Wittmeyer & John R. Horner, 2005, Gender-Specific Reproductive Tissue in Ratites and Tyrannosaurus rex, Science 308, pp. 1456-1460 : 1456-1459 1456-1459
Erythmelus rex     Dale-Skey, Natalie, Askew, Richard R., Noyes, John S., Livermore, Laurence & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea, Biodiversity Data Journal 4, pp. 8013-8013 : 8013 8013
Tyrannosaurus rex     Erickson, Gregory M., 2005, Assessing dinosaur growth patterns: a microscopic revolution, Trends in Ecology and Evolution 20 (12), pp. 677-684 : 678 678
Tylospilus rex     Lupoli, Roland, 2019, First catalogue of the Asopinae (Hemiptera, Pentatomidae) from French Guiana, Zootaxa 4668 (1), pp. 76-88 : 83 83
Tyrannosaurus rex     Mary Higby Schweitzer, Wenxia Zheng, Lindsay Zanno, Sarah Werning & Toshie Sugiyama, 2016, Chemistry supports the identification of gender-specific reproductive tissue in Tyrannosaurus rex, Scientific Reports 6, pp. 23099-23099 : 3-8 3-8
Perciformes   new species  Jordan, David Starr, 1889, Descriptions of fourteen species of fresh-water fishes collected by the U. S. Fish Commission in the summer of 1888, Proceedings of the United States National Museum, 3 11, pp. 351-362 : 357 357
Camponotus sericeiventris subsp. rex     Forel, A., 1908, Fourmis de Costa-Rica, récoltées par M. Paul Biolley., Bulletin de la Societe Vaudoise des Sciences Naturelles 44, pp. 35-72 : 70 70
Camponotus sericeiventris subsp. rex     Wild, Alexander L., 2007, A catalogue of the ants of Paraguay (Hymenoptera: Formicidae), Zootaxa 1622, pp. 1-55 : 41 41
Tyrannosaurus rex     James O. Farlow, Matt B. Smith & John M. Robinson, 1995, Body Mass, Bone " Strength Indicator, " and Cursorial Potential of Tyrannosaurus rex, Journal of Vertebrate Paleontology 15 (4), pp. 713-725 : 713-723 713-723
Tyrannomyrmex rex   new species  Fernández, F., 2003, A new myrmicine ant genus from Malaysia with uncertain affinities (Hymenoptera: Formicidae)., Zootaxa 341, pp. 1-6 : 3-6 3-6
Sarika rex     Pholyotha, Arthit, Sutcharit, Chirasak, Tongkerd, Piyoros & Panha, Somsak, 2020, Integrative taxonomic revision of the land snail genus Sarika Godwin-Austen, 1907 in Thailand, with descriptions of nine new species (Eupulmonata, Ariophantidae), ZooKeys 976, pp. 1-100 : 1 1
Phylidonyris pyrrhoptera subsp. rex     Mary, 2011, Type Specimens Of Birds In The American Museum Of Natural History Part 9. Passeriformes: Zosteropidae And Meliphagidae, Bulletin of the American Museum of Natural History 2011 (348), pp. 1-193 : 141 141
Epinnula rex     Ho, Hsuan-Ching, Motomura, Hiroyuki, Hata, Harutaka & Chiang, Wei-Chuan, 2022, Epinnula rex nom. nov., a replacement name for Epinnula pacifica Ho, Motomura Hata & Jiang, 2017 (Teleostei: Gempylidae), Zootaxa 5141 (2), pp. 199-200 : 199 199
Tyrannosaurus rex     Holtz, TR jr., 2004, Tyrannosauroidea, The Dinosauria, University of California Press, pp. 111-136 : 113 113
Stylommatophora   new species  Nordsieck, Hartmut, 2007, New taxa of Phaedusinae and Garnieriinae from southern China (Gastropoda: Stylommatophora: Clausiliidae), Archiv für Molluskenkunde 136, No. 2, pp. 217-243 : 230 230
Coris rex   new species  Ramsay, E. P. & Ogilby, J. D., 1886, Description of a new Coris, Proceedings of the Linnean Society of New South Wales 10, No. 4, pp. 851-852 : 851 851
Dolichocolon rex   sp. nov.  Cerretti, Pierfilippo & Shima, Hiroshi, 2011, World revision of Dolichocolon Brauer & Bergenstamm (Diptera: Tachinidae: Exoristinae: Goniini), Zoological Journal of the Linnean Society 162 (3), pp. 544-584 : 575-576 575-576
Tyrannosaurus rex     Joshua D. Schmerge & Bruce M. Rothschild, 2016, Distribution of the dentary groove of theropod dinosaurs: Implications for theropod phylogeny and the validity of the genus Nanotyrannus Bakker et al., 1988, Cretaceous Research 61, pp. 26-33 : 31-32 31-32
Tyrannosaurus rex     John R. Horner, Mark B. Goodwin & Nathan Myhrvold, 2011, Dinosaur Census Reveals Abundant Tyrannosaurus and Rare Ontogenetic Stages in the Upper Cretaceous Hell Creek Formation (Maastrichtian), Montana, USA, PLoS ONE (e 16574) 6, No. 2, pp. 1-9 : 4-7 4-7
Thoron rex   sp. nov.  JOHNSON, NORMAN F. & MASNER, LUBOMIR, 2004, The Genus Thoron Haliday (Hymenoptera: Scelionidae), Egg-Parasitoids of Waterscorpions (Hemiptera: Nepidae), with Key to World Species, American Museum Novitates 3452, pp. 1-16 : 13-14 13-14
Drymaeus (Drymaeus) rex   sp. nov.  Breure, Abraham S. H., 2009, New Orthalicidae (Mollusca, Gastropoda) from Venezuelan Guayana: unravelling secrets from the Lost World, Zootaxa 2065, pp. 25-50 : 41-43 41-43
Ploceus aurantius subsp. rex     Lecroy, Mary, 2014, Type Specimens Of Birds In The American Museum Of Natural History Part 12. Passeriformes: Ploceidae, Sturnidae, Buphagidae, Oriolidae, Dicruridae, Callaeidae, Grallinidae, Corcoracidae, Artamidae, Cracticidae, Ptilonorhynchidae, Cnemophilidae, Paradisaeidae, And Corvidae, Bulletin of the American Museum of Natural History 2014 (393), pp. 1-165 : 21 21
Alepas rex     Mifsud, Constantine, 2017, A new pedunculate barnacle (Cirripedia: Heteralepadidae) from the Mediterranean with notes on reproduction, Zootaxa 4319 (3), pp. 561-578 : 566 566
Serpocaulon rex     Kessler, Michael, Smith, Alan R., Øllgaard, Benjamin, Matos, Fernando B. & Moran, Robbin C., 2023, Prodromus of a fern flora of Bolivia. XLII. Update I., Phytotaxa 630 (3), pp. 183-210 : 200 200
Tyrannosaurus rex   gen nov. et sp. nov.  Osborn, H. F., 1905, Tyrannosaurus and other Cretaceous carnivorous dinosaurs, Bulletin of the American Museum of Natural History 21, pp. 259-265 : 262-263 262-263
Tyrannosaurus rex     Carr, T. D. & Williamson, T. E., 2000, A review of Tyrannosauridae (Dinosauria, Coelurosauria) from New Mexico, New Mexico Museum of Natural History and Science Bulletin 17, pp. 113-146 : 134-135 134-135
Pseudoscorpiones   new species  Chamberlin, Joseph Conrad, 1952, New and little-known false scorpions (Arachnida, Chelonethida) from Monterey County, California, Bulletin of the American Museum of Natural History 99, pp. 259-312 : 269 269
Tyrannosaurus rex     Holly N. Woodward, Katie Tremaine, Scott A. Williams, Lindsay E. Zanno, John R. Horner & Nathan Myhrvold, 2020, Growing up Tyrannosaurus rex: Osteohistology refutes the pygmy “ Nanotyrannus ” and supports ontogenetic niche partitioning in juvenile Tyrannosaurus, Science Advances (eaax 6250) 6, pp. 1-8 : 1-7 1-7
Tyrannosaurus rex     Christine Lipkin, Paul C. Sereno & John R. Horner, 2007, The furcula in Suchomimus tenerensis and Tyrannosaurus rex (Dinosauria: Theropoda: Tetanurae), Journal of Paleontology 81, No. 6, pp. 1523-1527 : 1523-1525 1523-1525
Tyrannosaurus rex     Ruxton, Graeme D. & Houston, David C., 2003, Could Tyrannosaurus rex have been a scavenger rather than a predator? An energetics approach, Proceedings of the Royal Society, Series B 270, pp. 731-733 : 731-733 731-733
Uromys rex     Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 501-755 : 672 672
Trialeurodes rex   sp. nov.  Martin, Jon H. & Camus, Josephine M., 2001, Whiteflies (Sternorrhyncha, Aleyrodidae) colonising ferns (Pteridophyta: Filicopsida), with descriptions of two new Trialeurodes and one new Metabemisia species from south­east Asia, Zootaxa 2, pp. 1-19 : 17 17
Tyrannosaurus rex     Karen Chin, Timothy T. Tokaryk, Gregory M. Erickson & Lewis C. Calk, 1998, A king-sized theropod coprolite, Nature 393, pp. 680-682 : 680-682 680-682
Meriones (Parameriones) rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Muridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1189-1531 : 1237 1237
Tyrannosaurus rex     Paul, Gregory S., Iv, W. Scott Persons & Van Raalte, Jay, 2022, The Tyrant Lizard King, Queen and Emperor: Multiple Lines of Morphological and Stratigraphic Evidence Support Subtle Evolution and Probable Speciation Within the North American Genus Tyrannosaurus, Evolutionary Biology 49 (2), pp. 156-179 : 19 19
Tyrannosaurus rex     Matthew, W. D., & Brown, B., 1922, The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta., Bulletin of the American Museum of Natural History 56, pp. 365-385 : 377 377
Tyrannosaurus rex     Christopher A. Brochu, 2003, Osteology of Tyrannosaurus rex: insights from a nearly complete skeleton and high-resolution computed tomographic analysis of the skull, Journal of Vertebrate Paleontology 22, pp. 1-138 : 3 3
Trisaria rex   sp. nov.  Shear, William A., 2020, The millipede family Striariidae Bollman, 1893: I. Introduction to the family, synonymy of Vaferaria Causey with Amplaria Chamberlin, the new subfamily Trisariinae, the new genus Trisaria, and three new species (Diplopoda, Chordeumatida, Striarioidea), Zootaxa 4758 (2), pp. 275-295 : 284 284
Oecomys rex     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 204-535 : 422 422
Tyrannosaurus rex     Osborn, H. F., 1917, Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus, Bulletin of the American Museum of Natural History 35, pp. 733-771 : 762-771 762-771
Tyrannosaurus rex     Reims N, Schulp A, Bohnel M & Larson P, 2016, An XXL-CT-scan of an XXL Tyrannosaurus rex skull, 19 th World Conference on Non-Destructive Testing 2016, pp. 1-9 : 1-8 1-8
Rhinolophus rex     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Chiroptera, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 111-215 : 146 146
Mesembrius rex     Jordaens, Kurt, Goergen, Georg, Skevington, Jeffrey H., Kelso, Scott & Meyer, Marc De, 2021, Revision of the Afrotropical species of the hover fly genus Mesembrius Rondani (Diptera, Syrphidae) using morphological and molecular data, ZooKeys 1046, pp. 1-141 : 1 1
Mecyclothorax rex   sp. n.  Liebherr, James K., 2015, The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Haleakala-, Maui: Keystone of a hyperdiverse Hawaiian radiation, ZooKeys 544, pp. 1-407 : 239-242 239-242
Hylesia (Hylesia) rex     Bénéluz, Frédéric, 2021, Liste commentée des Saturniidae (Lepidoptera, Bombycoidea) de Guyane, avec la liste des taxons récoltés au Mitaraka (extrême sud-ouest guyanais), Zoosystema 43 (31), pp. 759-809 : 776 776
Tyrannosaurus rex     Lawrence M. Witmer & Ryan C. Ridgely, 2010, The Cleveland tyrannosaur skull (Nanotyrannus or Tyrannosaurus): new findings based on CT scanning, with special reference to the braincase, Kirtlandia 57, pp. 61-81 : 68-78 68-78
Tyrannosaurus rex     Blanco, R Ernesto, 2023, Tyrannosaurus rex runs again: a theoretical analysis of the hypothesis that full-grown large theropods had a locomotory advantage to hunt in a shallow-water environment, Zoological Journal of the Linnean Society 198 (1), pp. 202-219 : 215 215
Diplodactylus granariensis subsp. rex     Hutchinson, Mark N., Doughty, Paul & Oliver, Paul M., 2009, Taxonomic revision of the stone geckos (Squamata: Diplodactylidae: Diplodactylus) of southern Australia, Zootaxa 2167, pp. 25-46 : 35-37 35-37
Tyrannosaurus rex     Mary Higby Schweitzer, Zhiyong Suo, Recep Avci, John M. Asara, Mark A. Allen, Fernando Teran Arce & John R. Horner, 2007, Analyses of Soft Tissue from Tyrannosaurus rex Suggest the Presence of Protein, Science 316, pp. 277-280 : 277-280 277-280
Tyrannosaurus rex     Rayfield, Emily J., 2004, Cranial mechanics and feeding in Tyrannosaurus rex, Proceedings of the Royal Society of London, Series B 271 (1547), pp. 1451-1459 : 1452-1458 1452-1458
Asthenopholis rex   sp. nov.  Harrison, James G., 2009, A taxonomic revision of the African leaf chafer genus Asthenopholis Brenske, 1898 (Coleoptera: Scarabaeidae: Melolonthinae): a SEM study, Zootaxa 2225, pp. 1-48 : 12 12
Echinoderes rex     Cepeda, Diego, González-Casarrubios, Alberto, Sánchez, Nuria, Spedicato, Adriana, Michaud, Emma & Zeppilli, Daniela, 2022, Two new species of mud dragons (Scalidophora: Kinorhyncha) inhabiting a human-impacted mangrove from Mayotte (Southwestern Indian Ocean), Zoologischer Anzeiger 301, pp. 23-41 : 33-38 33-38
Erythmelus (Parallelaptera) rex     Guzmán-Larralde, Adriana J., Triapitsyn, Serguei V., Huber, John T. & González-Hernández, Alejandro, 2015, Review of the Mexican species of Erythmelus (Hymenoptera: Mymaridae), with description of two new species, Zootaxa 3956 (1), pp. 121-130 : 128-129 128-129
Tyrannosaurus rex     Elizabeth M. Boatman, Mark B. Goodwin, Hoi-Ying N. Holman, Sirine F akra, Wenxia Zheng, Ronald Gronsky & Mary H. Schweitzer, 2019, Mechanisms of soft tissue and protein preservation in Tyrannosaurus rex, Scientific Reports (15678) 9, pp. 1-12 : 1-10 1-10
Uromys (Cyromys) rex     Groves, C. P. & Flannery, Tim F., 1994, A revision of the genus Uromys Peters, 1867 (Muridae: Mammalia) with descriptions of two new species, Records of the Australian Museum 46 (2), pp. 145-169 : 150 150
Tyrannomolpus rex   sp. nov.  Nadein, Konstantin S. & Leschen, Richard A. B., 2017, A new genus of leaf beetle (Coleoptera: Chrysomelidae: Eumolpinae) from Three Kings Islands, New Zealand, Zootaxa 4294 (2), pp. 271-280 : 278 278
Tyrannosaurus rex     Thomas D. Carr & Thomas E. Williamson, 2004, Diversity of late Maastrichtian Tyrannosauridae (Dinosauria: Theropoda) from western North America, Zoological Journal of the Linnean Society 142, pp. 479-523 : 481-519 481-519
Ginormotermes rex     Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, Zoological Systematics 42 (3), pp. 249-379 : 289 289
Tyrannosaurus rex     Paul, G. S., 1988, Predatory Dinosaurs of the World, Predatory Dinosaurs of the World, New York: Touchstone Books, pp. 323-349 : 343-346 343-346
Polydesmida   new species  Car, Catherine A. & Harvey, Mark S., 2014, The millipede genus Antichiropus (Diplopoda: Polydesmida: Paradoxosomatidae), part 2: species of the Great Western Woodlands region of Western Australia, Records of the Western Australian Museum 29, No. 1, pp. 20-77 : 61 61
Krameragallia rex   comb. nov.  Gonçalves, Ana Clara & Nielson, Mervin William, 2011, A new genus, Krameragallia, a segregate from the Neogeic genus Agalliopsis (Hemiptera: Cicadellidae: Megophthalminae), Zootaxa 2748, pp. 29-37 : 30-35 30-35
Camponotus sericeiventris subsp. rex     Wild, A. L., 2007, A catalogue of the ants of Paraguay (Hymenoptera: Formicidae)., Zootaxa 1622, pp. 1-55 : 41 41
Tyrannosaurus rex     Peter Larson, 2008, Variation and sexual dimorphism in Tyrannosaurus rex, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 102-128 : 103-122 103-122
Tyrannosaurus rex     Paul M. Gignac & Gregory M. Erickson, 2017, The Biomechanics Behind Extreme Osteophagy in Tyrannosaurus rex, Scientific Reports 7, pp. 2012-2012 : 3-8 3-8
Tyrannosaurus rex     Scott D. Sampson & Mark A. Loewen, 2005, Tyrannosaurus rex from the Upper Cretaceous (Maastrichtian) North Horn Formation of Utah: biogeographic and paleoecologic implications, Journal of Vertebrate Paleontology 25, No. 2, pp. 469-472 : 469 469
Tyrannosaurus rex     Peter Larson, 2008, Atlas of the skull bones of Tyrannosaurus rex, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 233-243 : 233-241 233-241
Thinophilus rex     Grichanov, Igor Ya., 2023, A review of the Afrotropical Thinophilus Wahlberg, 1844 (Diptera: Dolichopodidae), with the descriptions of ten new species, European Journal of Taxonomy 878, pp. 1-52 : 19 19
Tyrannosaurus rex     Eric Snively & Anthony P. Russell, 2007, Craniocervical feeding dynamics of Tyrannosaurus rex, Paleobiology 33 (4), pp. 610-638 : 611-636 611-636
Tyrannosaurus rex     Holtz, TR jr., 2004, Tyrannosauroidea, The Dinosauria, University of California Press, pp. 111-136 : 2 2
Tyrannosaurus rex     Holtz, TR jr., 2004, Tyrannosauroidea, The Dinosauria, University of California Press, pp. 111-136 : 2 2
Tyrannosaurus rex     Snively, Eric & Anthony P. Russell, 2003, Kinematic Model of Tyrannosaurid (Dinosauria: Theropoda) Arctometatarsus Function, Journal of Morphology 255, pp. 215-227 : 215-226 215-226
Cyrtodactylus rex   sp. n.  Oliver, Paul M., Richards, Stephen J., Mumpuni, & Roesler, Herbert, 2016, The Knight and the King: two new species of giant bent-toed gecko (Cyrtodactylus, Gekkonidae, Squamata) from northern New Guinea, with comments on endemism in the North Papuan Mountains, ZooKeys 562, pp. 105-130 : 112-117 112-117
Myodes rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 1025 1025
Tyrannosaurus rex     Carr, T. D., 1999, Craniofacial ontogeny in Tyrannosauridae (Dinosauria, Coelurosauria), Journal of Vertebrate Paleontology 19 (3), pp. 497-520 : 508-516 508-516
Meriones rex     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 645-646 645-646
Meriones rex     Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 501-755 : 557 557
Phaedrotoma rex     Dolati, Sana, Talebi, Ali Asghar, Peris-Felipo, Francisco Javier, Farahani, Samira & Khayrandish, Mohammad, 2021, New data on the subfamily Opiinae (Hymenoptera: Braconidae) from Iran, Zootaxa 4903 (3), pp. 331-352 : 345-346 345-346
Argentinomyia rex     Montoya, Augusto L., 2016, FAMILY SYRPHIDAE, Zootaxa 4122 (1), pp. 457-537 : 461 461
Erythmelus rex     Dale-Skey, Natalie, Askew, Richard R., Noyes, John S., Livermore, Laurence & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea, Biodiversity Data Journal 4, pp. 8013-8013 : 8013 8013
Gerosis phisara subsp. rex     Xue, Guo-Xi, Sun, Hao, Sun, Zhou & Wang, Shao-Neng, 2016, A preliminary checklist of the skippers (Rhopalocera: Hesperiidae) of Guangxi, China, Zootaxa 4147 (3), pp. 311-334 : 316 316
Tyrannosaurus rex     Carpenter, K., 1992, Tyrannosaurids (Dinosauria) of Asia and North America, Aspects of Nonmarine Cretaceous Geology, Beijing: China Ocean Press, pp. 250-268 : 254 254
Uromys (Cyromys) rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Muridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1189-1531 : 1516 1516
Craseomys rex     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 204-535 : 300 300
Haplochromis rex   sp. nov.  Vranken, Nathan, Steenberge, Maarten Van, Heylen, Annelies, Decru, Eva & Snoeks, Jos, 2022, From a pair to a dozen: the piscivorous species of Haplochromis (Cichlidae) from the Lake Edward system, European Journal of Taxonomy 815, pp. 1-94 : 24-29 24-29
Oecomys rex     Moreira, Camila Do Nascimento, Ventura, Karen, Percequillo, Alexandre Reis & Yonenaga-Yassuda, Yatiyo, 2020, A review on the cytogenetics of the tribe Oryzomyini (Rodentia: Cricetidae: Sigmodontinae), with the description of new karyotypes, Zootaxa 4876 (1), pp. 1-111 : 55 55
Campylaspis rex     Gerken, Sarah, 2012, 3524, Zootaxa 3524, pp. 1-124 : 65-66 65-66
Phytoseius rex     Ferragut, Francisco, Moraes, Gilberto Jose & Navia, Denise, 2011, Phytoseiid mites (Acari: Phytoseiidae) of the Dominican Republic, with a re-definition of the genus Typhloseiopsis De Leon, Zootaxa 2997, pp. 37-53 : 45-46 45-46
Clupeiformes   new species  Jordan, David Starr & Seale, A., 1926, Review of the Engraulidae, with descriptions of new and rare species, Bulletin of the Museum of Comparative Zoology at Harvard College, 3 67, No. 11, pp. 355-418 : 380 380
Tyrannosaurus rex     Rauhut, Oliver W. M., 2003, The interrelationships and evolution of basal theropod dinosaurs, Special papers in palaeontology 69, pp. 1-213 : 44 44
Tyrannosaurus rex     Kent A. Stevens, Peter Larson, Eric D. Wills & Art Anderson, 2008, Rex, sit: digital modeling of Tyrannosaurus rex at rest, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 192-203 : 193-201 193-201
Tyrannosaurus rex     Christine Lipkin & Kenneth Carpenter, 2008, Looking again at the forelimb of Tyrannosaurus rex, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 166-190 : 166-186 166-186
Anguilliformes   new species  Böhlke, James E. & Caruso, John H., 1980, Ophichthus rex: a new giant snake eel from the Gulf of Mexico (Anguilliformes, Ophichthidae), Proceedings of the Academy of Natural Sciences of Philadelphia 132, pp. 239-244 : 239 239
Tyrannosaurus rex     Persons, Scott W, Currie, Philip J. & Erickson, Gregory M., 2019, An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex, The Anatomical Record 302, pp. 1-17 : 1-16 1-16
Pseudoscorpiones   new species  With, Carl Johannes, 1908, An account of the South-American Cheliferinae in the collections of the British and Copenhagen Museums, Transactions of the Zoological Society of London 18, pp. 217-340 : 225 225
Trialeurodes rex   sp. nov.  Martin, Jon H. & Camus, Josephine M., 2001, Whiteflies (Sternorrhyncha, Aleyrodidae) colonising ferns (Pteridophyta: Filicopsida), with descriptions of two new Trialeurodes and one new Metabemisia species from south­east Asia, Zootaxa 2, pp. 1-19 : 7-8 7-8
Artiodactyla   new species  Ríos, María, Sánchez, Israel M. & Morales, Jorge, 2017, A new giraffid (Mammalia, Ruminantia, Pecora) from the late Miocene of Spain, and the evolution of the sivathere-samothere lineage, Public Library of Science, ONE 17, pp. 124-124 : 2 2
Abranda rex     Raines, Bret & Huber, Markus, 2012, 3217, Zootaxa 3217, pp. 1-106 : 78 78
Tyrannosaurus rex     Joseph E. Peterson, Michael D. Henderson, Reed P. Scherer & Christopher P. Vittore, 2009, Face biting on a juvenile tyrannosaurid and behavioral implications, Palaios 24, pp. 780-784 : 780-783 780-783
Tyrannosaurus rex     Stephen L. Brusatte, Thomas D. Carr, Thomas E. Williamson, Thomas R. Holtz Jr., David W. E. Hone & Scott A. Williams, 2016, Dentary groove morphology does not distinguish ‘ Nanotyrannus’ as a valid taxon of tyrannosauroid dinosaur. Comment on: “ Distribution of the dentary groove of theropod dinosaurs: Im ..., Cretaceous Research 65, pp. 232-237 : 1-5 1-5
Tyrannosaurus rex     Nicholas R. Longrich, John R. Horner, Gregory M. Erickson & Philip J. Currie, 2010, Cannibalism in Tyrannosaurus rex, PLoS ONE 5, pp. e 13419-e 13419 : 1-5 1-5
Begonia rex     Camfield, Rebecca & Hughes, Mark, 2018, A revision and one new species of Begonia L. (Begoniaceae, Cucurbitales) in Northeast India, European Journal of Taxonomy 396, pp. 1-116 : 78-81 78-81
Rhinolophus rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Rhinolophidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 350-365 : 361 361
Neodexiopsis rex     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 116 116
Tyrannosaurus rex     Christopher A. Brochu, 2003, Osteology of Tyrannosaurus rex: insights from a nearly complete skeleton and high-resolution computed tomographic analysis of the skull, Journal of Vertebrate Paleontology 22, pp. 1-138 : 6-130 6-130
Tyrannosaurus rex     W. Scott Persons IV & Philip J. Currie, 2016, An approach to scoring cursorial limb proportions in carnivorous dinosaurs and an attempt to account for allometry, Scientific Reports 6, pp. 19828-19828 : 3-0 3-0
Phaedrotoma rex     Broad, Gavin R., Shaw, Mark R. & Godfray, H. Charles J., 2016, Checklist of British and Irish Hymenoptera - Braconidae, Biodiversity Data Journal 4, pp. 8151-8151 : 8151 8151
Uromys rex     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 5), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 504-560 : 558 558
Tyrannosaurus rex     Kenneth Carpenter & D. Bruce Young, 2002, Late Cretaceous dinosaurs from the Denver Basin, Colorado, Rocky Mountain Geology 37, pp. 237-254 : 245 245
Phytoseius rex     Kreiter, Serge, Tixier, Marie-Stéphane & Etienne, Jean, 2006, New records of phytoseiid mites (Acari: Mesostigmata) from the French Antilles, with description of Neoseiulus cecileae sp. nov., Zootaxa 1294, pp. 1-27 : 20 20
Tyrannosaurus rex     Lawrence M. Witmer & Ryan C. Ridgely, 2009, New Insights Into the Brain, Braincase, and Ear Region of Tyrannosaurs (Dinosauria, Theropoda), with Implications for Sensory Organization and Behavior, The Anatomical Record 292, pp. 1266-1296 : 1267-1293 1267-1293
Siluriformes   new species  Fowler, Henry Weed, 1934, Zoological results of the third De Schauensee Siamese Expedition, Part V. -- Additional fishes, Proceedings of the Academy of Natural Sciences of Philadelphia 86, pp. 335-352 : 339 339
Perciformes   new species  De Vis, Charles Walter, 1885, New Australian fishes in the Queensland Museum. No. 5, Proceedings of the Linnean Society of New South Wales 9, No. 4, pp. 869-887 : 880 880
Ubristes rex   sp. nov.  Reemer, Menno, 2017, Ubristes rex sp. n., a new microdontine hoverfly from northern Brazil (Diptera: Syrphidae: Microdontinae), Zootaxa 4362 (2) : -1 -1
Ubristes rex key  sp. nov.  Reemer, Menno, 2017, Ubristes rex sp. n., a new microdontine hoverfly from northern Brazil (Diptera: Syrphidae: Microdontinae), Zootaxa 4362 (2) : -1 -1
Conepatus chinga subsp. rex     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 621 621
Tyrannosaurus rex     John R. Hutchinson, Victor Ng-Thow-Hing & Frank C. Anderson, 2007, A 3 D interactive method for estimating body segmental parameters in animals: Application to the turning and running performance of Tyrannosaurus rex, Journal of Theoretical Biology 246 (4), pp. 660-680 : 665-678 665-678
Tyrannosaurus rex     Carr, Thomas D. & Williamson, Thomas E., 2004, Diversity of late Maastrichtian Tyrannosauridae (Dinosauria: Theropoda) from western North America, Zoological Journal of the Linnean Society 142 (4), pp. 479-523 : 481-494 481-494
Hymenaster rex     Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d’Histoire naturelle of Paris, Zoosystema 44 (11), pp. 259-334 : 311 311
Tyrannosaurus rex     Bruce M. Rothschild, Darren Tanke & Ken Carpenter, 1997, Tyrannosaurs suffered from gout, Nature 387, pp. 357-357 : 357 357
Potamotrygon rex   sp. nov.  De Carvalho, Marcelo R., 2016, Potamotrygon rex, a new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the middle and upper rio Tocantins, Brazil, closely allied to Potamotrygon henlei (Castelnau, 1855), Zootaxa 4150 (5), pp. 537-565 : 538-552 538-552
Lygodactylus rex     Conradie, Werner, Bittencourt-Silva, Gabriela B., Engelbrecht, Hanlie M., Loader, Simon P., Menegon, Michele, Nanvonamuquitxo, Cristovao, Scott, Michael & Tolley, Krystal A., 2016, Exploration into the hidden world of Mozambique's sky island forests: new discoveries of reptiles and amphibians, Zoosystematics and Evolution 92 (2), pp. 163-180 : 171 171
Erythmelus (Parallelaptera) rex     Triapitsyn, Serguei V., 2008, New records of Erythmelus (Hymenoptera: Mymaridae) from the Neotropical region, with description of a new species from Argentina, Zootaxa 1842, pp. 66-68 : 66 66
Pseudoscorpiones   new species  Harvey, Mark S., 1989, Two new cavernicolous chthoniids from Australia, with notes on the generic placement of the south-western Pacific species attributed to the genera Paraliochthonius Beier and Morikawia Chamberlin (Pseudoscorpionida: Chthoniidae), Bulletin of the British Arachnological Society 8, pp. 21-29 : 23 23
Tyrannosaurus rex     Joshua B. Smith, 2005, Heterodonty in Tyrannosaurus rex: Implications for the taxonomic and systematic utility of theropod dentitions, Journal of Vertebrate Paleontology 25 (4), pp. 865-887 : 866-884 866-884
Tyrannosaurus rex     Osborn, H. F., 1906, Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication), Bulletin of the American Museum of Natural History 22, pp. 281-298 : 284-296 284-296
Rhinolophus rex     Zhang, Libiao, Jones, Gareth, Zhang, Jinshuo, Zhu, Guangjian & Parsons, Stuart, 2009, Recent surveys of bats (Mammalia: Chiroptera) from China. I. Rhinolophidae and Hipposideridae, Acta Chiropterologica 11 (1), pp. 71-88 : 78-79 78-79
Atheriniformes   new species  de Buen, F., 1953, Los pejerreyes (familia Atherinidae) en la fauna Uruguaya, con descripción de nuevas espécies, Bol. Inst. Oceanogr. S. Paulo 4, No. 1, pp. 3-80 : 64 64
Tyrannosaurus rex     Michael D. Henderson & William H. Harrison, 2008, Taphonomy and environment of deposition of a juvenile tyrannosaurid skeleton from the Hell Creek Formation (latest Maastridhtian) of southeastern Montana, Tyrannosaurus rex, the tyrant king, lndiana University Press, pp. 82-90 : 5-11 5-11
Tyrannosaurus rex     Currie, Philip J., 2003, Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada, Palaeontologica Polonica 48 (2), pp. 191-226 : 225 225
Perciformes   new species  Parin, Nik V., 1989, Review of the genus Rexea (Gempylidae) with descriptions of three new species, Voprosy Ikhtiologii 29, No. 1, pp. 3-23 : 19 [101] 19 [101]
Perciformes   new species  Parin, Nik V., 1989, Review of the genus Rexea (Gempylidae) with descriptions of three new species, Voprosy Ikhtiologii 29, No. 1, pp. 3-23 : 13 [95] 13 [95]
Rexea bengalensis     Fricke, Ronald, Allen, Gerald R., Andréfouët, Serge, Chen, Wei-Jen, Hamel, Mélanie A., Laboute, Pierre, Mana, Ralph, Hui, Tan Heok & Uyeno, Daisuke, 2014, Checklist of the marine and estuarine fishes of Madang District, Papua New Guinea, western Pacific Ocean, with 820 new records, Zootaxa 3832 (1), pp. 1-247 : 187 187
Gobius rexi   new species  Larson, Helen K., 2001, A revision of the gobiid fish genus Mugilogobius (Teleostei: Gobioidei), and its systematic placement, Records of the Western Australian Museum 62, pp. 1-233 : 174 174
Podocopida   new species  Yasuhara, Moriaki, Hunt, Gene, Okahashi, Hisayo & Brandão, Simone N., 2013, The ‘ Oxycythereis ’ problem: taxonomy and palaeobiogeography of deep-sea ostracod genera Pennyella and Rugocythereis, Palaeontology 56, No. 5, pp. 1045-1080 : 1045-1080 1045-1080
Rexia erecta     Novis, Phil M. & Visnovsky, Gabriel, 2011, Novel alpine algae from New Zealand: Cyanobacteria, Phytotaxa 22 (1), pp. 1-24 : 14-16 14-16
Frustulia rexii   sp. nov.  Graeff, Carrie, Kociolek, John Patrick & Burliga, Ana Luiza, 2012, Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new, Phytotaxa 42, pp. 62-76 : 70-73 70-73
Lampriformes   new species  Jordan, David Starr & Gilbert, Charles H., 1894, Description of a new species of ribbon fish, Trachypterus rex-salmonorum, from San Francisco, Proceedings of the California Academy of Sciences, Series 2 4, pp. 144-146 : 144 144

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Specimens