-52.35, 4.5: 10 Treatments

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Diochus santacatarinae   spec. nov.  Irmler, Ulrich, 2017, A review of the Neotropical genus Diochus ERICHSON, 1840 (Coleoptera: Staphylinidae: Staphylininae), Beiträge Zur Entomologie = Contributions to Entomology 67 (1), pp. 1-62: 34-35 34-35
Diochus longicornis     Irmler, Ulrich, 2017, A review of the Neotropical genus Diochus ERICHSON, 1840 (Coleoptera: Staphylinidae: Staphylininae), Beiträge Zur Entomologie = Contributions to Entomology 67 (1), pp. 1-62: 6-7 6-7
Phasmida   n. sp.  Conle, Oskar V., Hennemann, Frank H., Bellanger, Yannick, Lelong, Philippe, Jourdan, Toni & Valero, Pablo, 2020, Studies on neotropical Phasmatodea XX: A new genus and 16 new species from French Guiana, Zootaxa 4814 (1), pp. 1-136: 38 38
Selymbria guianensis   n. sp.  Sanborn, Allen F., 2019, The cicada genus Selymbria Stå 1, 1861 (Hemiptera: Cicadidae: Tibicininae: Selymbrini): redescription including ten new species and a key to the genus, Zootaxa 4614 (3), pp. 401-448: 425-429 425-429
Osoriellus guiananus   new combination  Irmler, Ulrich, 2014, The Neotropical species of the genus Osoriellus FAGEL, 1959 (Coleoptera: Staphylinidae: Osoriinae), Beiträge Zur Entomologie = Contributions to Entomology 64 (2), pp. 231-354: 252-253 252-253
Thoasia pterosmaragdos   sp. n.  Erwin, Terry L. & Aldebron, Charlotte, 2018, Neotropical Thoasia Liebke, 1939 and Straneotia Mateu, 1961 of the Cryptobatida group, subtribe Agrina: Taxonomic revisions with notes on their ways of life (Insecta, Coleoptera, Carabidae, Lebiini), ZooKeys 742, pp. 57-90: 66-68 66-68
Macromalthinus orapuensis   sp. nov.  Biffi, Gabriel & Constantin, Robert, 2018, A revision of Macromalthinus Pic, 1919 with description of six new species (Coleoptera: Cantharidae: Chauliognathinae), Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) 58, pp. 1-22: 9-11 9-11
Neuroctenus undefined-1     Heiss, E. & Moragues, G., 2009, Flat Bugs of French Guyana - a preliminary faunal list (Heteroptera, Aradidae), Linzer biologische Beiträge 41 (2), pp. 1659-1675: 1671 1671
Diptera     Vieira, Rodrigo & Rafael, José Albertino, 2016, Revision of Diplosynapsis Enderlein, 1914 (Diptera, Asilidae, Asilinae) with description of four new species, Zootaxa 4208 (2), pp. 127-148: 140-142 140-142
Lepidoptera   comb. nov.  Mielke, Carlos G. C., Grehan, John R. & Cock, Matthew J. W., 2020, Ghost-moths of Trinidad and Tobago with description of a new genus and a new species (Lepidoptera: Hepialidae), Zootaxa 4758 (1), pp. 181-190: 184-186 184-186