The Amaryllididae of Australia (Crustacea: Amphipoda: Lysianassoidea) Lowry, J. K. Stoddart, H. E. Records of the Australian Museum 2002 54 129 214 355X9 Lowry & Stoddart, 2002 Lowry & Stoddart 2002 [994,1157,698,722] Malacostraca Amaryllididae Devo Animalia Amphipoda 75 204 Arthropoda species grahami sp. nov.   Figs. 73–75, Plate 1c   Type material.  HOLOTYPE, female, 7.7 mm, ovigerous ( 8 eggs), AMP36872; 1 PARATYPE, male, 9.3 mm,  AMP36873; 5  PARATYPES, AMP36874; E of Broken Bay, New South Wales, Australia, 33°31'S 152°08'Eto 33°33'S 152°07'E,  914 m, dredge,  R. T. Springthorpe,  10 December 1980, FRV  Kapala, stn K80-20-8. 5  PARATYPES, AMP56969, E of Broken Bay, NSW, Australia, 33°29'S 152°12'Eto 33°27'S 152°14'E,  1143– 1200 m, beam trawl,  R. T. Springthorpe,  12 February 1986, FRV  Kapala, stn K86-01-09. 5  PARATYPES( 4 males, 1 female),  AMP36875, E of Broken Bay, NSW, Australia, 33°30'S 152°12'Eto 33°33'S 152°09'E, 1036–1049 m,  R. T. Springthorpe,  12 February 1986,  Kapala, stn K86-01-10. 1 PARATYPE, female,  AMP36876, SE of Broken Bay, NSW, Australia, 33°41'S 152°01'E,  1125 m, epibenthic sled,  11 December 1978, FRV  Kapala, stn K78-27-03. 1 PARATYPE, immature male, 7.0 mm,  AMP36877, E of Port Jackson, NSW, Australia, 33°48'S 151°52'E,  549 m, sled/dredge,  3 December 1979, FRV  Kapala, stn K79-20-02. 2  PARATYPES(1 mature male, 1 immaturemale),  NMV J48792;  54 kmESE of Nowra, NSW, Australia, 34°52.72'S 151°15.04'E,  996 m, mud, fine sand, fine shell, epibenthic sled, G.C.B. Poore et al.,  22 October 1988,  RV  Franklin, stn  SLOPE 53.  Additional material.  Twospecimens, AMP56970,  E of Cape York, Australia, Coral Sea, 10°32.72'S 144°12.8'E, epibenthic sled,  780–795 m, P. Hutchings et al.,  20 August 1988, RV   Franklin, stn 06/88-03. 1 specimen+ fragment, NMV J48791,  S of Point Hicks, Victoria, 38°21.90'S 149°20.00'E,  1000 m, epibenthic sled, G.C.B. Poore et al.,  23 July 1986, RV   Franklin, stn SLOPE 32.  1 specimen, NMV J48790,  S of Point Hicks, Victoria, 38°19.10'S 149°14.30'E,  600 m, coarse sand, epibenthic sled, M.F. Gomon et al.,  24 July 1986, RV   Franklin, stn SLOPE 39.  19 specimens, NMV J48789, 76 km S of Point Hicks, Victoria, 38°29.33'S 149°19.98'E,  1840 m, sandy mud, fine shell, epibenthic sled, G.C.B. Poore et al.,  26 October 1988, RV   Franklin, stn SLOPE 69.  4 specimens, NMV J48788, off Freycinet Peninsula, Tasmania, 42°2.20'S 148°38.70'E,  800 m, coarse shelly sand, epibenthic sled, M.F. Gomon et al.,  27 July 1986, RV   Franklin, stn SLOPE 45.  5 specimens, NMV J48787, off Freycinet Peninsula, Tasmania, 42°0.20'S 148°37.70'E,  720 m, coarse shelly sand, epibenthic sled, M.F. Gomon et al.,  27 July 1986, RV   Franklin, stn SLOPE 46.  Type locality.  East of Broken Bay, NSW, Australia, Tasman Sea, 33°31'S 152°08'Eto 33°33'S 152°07'E, 914 mdepth.   Description. Based on holotypefemale, 7.7 mm, AM P36872. Head much deeper than long, anterior margin with notch; rostrum present, cone-shaped; eye present, elongate,   Figure 71.  Devo dubuc n.sp., holotype female, 7.2 mm, NMV J48795; paratype male, 7.5 mm, NMV J48794; *   paratypeimmature male, 7.4 mm, NMV J48793; off Cape Tourville, Tasmania. Scalesfor A1, A2 represent 0.2 mm; remainder represent 0.1 mm. oval. Antenna 1 peduncular article 1 ball-shaped proximally, distal margin with well-developed medial spine; peduncular article 2 long, length 5× breadth; flagellum without callynophore, calceoli absent. Antenna 2 flagellum about as long as that of antenna 1, without calceoli. Mouthpart bundle subquadrate. Epistome/upper lip almost straight (lateral view). Mandible lacinia mobilis a stemmed distolaterally cusped blade; accessory setal row with intermediate setae; palp article 2 without posterodistal setae, article 3 without A3-seta. Maxilliped outer plate with distal margin smooth, medial margin without notch.  Gnathopod 1 carpus longer than propodus (1.3×); propodus, posterior margin with robust setae. Gnathopod 2 palm acute, without lateral robust setae, 1 medial robust seta. Pereopods 3 and 4 merus and carpus without setal fringe. Pereopod 4 coxa with anterior margin slightly paratypeimmature male, 7.4 mm, NMV J48793; off Cape Tourville, Tasmania. Scalesrepresent 0.2 mm. obtuse, posterior margin straight, anteroventral corner subquadrate. Pereopods5–7 with distal articles elongate, dactyls long and slender. Pereopod5 basis expanded posteriorly, rounded. Pereopod7 basis subrectangular, posteroventral corner rounded, posteroventral margin curved.   Figure 72.  Devo dubuc n.sp., holotype female, 7.2 mm, NMV J48795; paratype male, 7.5 mm, NMV J48794; *   Figure 73.  Devo grahami n.sp., whole animal: paratype immature male, 7.0 mm, AM P36877; Ƌ: paratype mature male, 9.3 mm, AM P36873; remainder: holotype female, 7.7 mm, AM P36872; east of Broken Bay, NSW. Scales represent 0.1 mm.   Figure 74.  Devo grahami n.sp., holotype female, 7.7 mm, AM P36872; paratype mature male, 9.3 mm, AM P36873; paratype immature male, 7.0 mm, AM P36877; east of Broken Bay, NSW. Scales for P3, 4 represent 0.2 mm; remainder represent 0.1 mm. Epimeron 3 posterior margin smooth, with notch immediately above acute posteroventral corner. Uropod 1 peduncle dorsolateral margin with 12 robust setae; outer ramus without large spines between robust setae. Uropod 2 inner ramus moderately constricted. Uropod 3 rami lanceolate; with a few plumose setae; outer ramus 2- articulate. Telson slightly cleft(about 30%).  Male(sexually dimorphic characters). Based on paratypemale, 9.3 mm, AMP36873. Antenna 1 flagellum with callynophore, with calceoli. Mandible palp article 2 with 11 posterodistal setae. Pereopods 3 and 4 merus and carpus with setal fringe. Uropod 3 rami with plumose setae.   Etymology. Named for Ken Graham, fisheries biologist on the FRV  Kapala, who helped immensely over the years in collecting amphipods and other invertebrates during the cruises of the  Kapala.   Remarks.  Devo grahamiis very similar to  D. dubucbut is distinguished by the notch on the anterior margin of the head not extended into a slit, and by plumose setae present on uropod 3 of the female.  Habitat.  Devo grahamihas been collected on fine and coarse sediment bottoms.   Distribution. Southeastern Australia, Tasman Sea; 549– 1840 mdepth. P36872 AM 75 204 8 8 holotype P36873 [1286,1417,817,840] AM 75 204 1 paratype P36874 [810,1058,846,869] AM 75 204 1 paratype AM Australia 914 -33.55 Broken Bay 1204 152.11667 75 204 1 New South Wales paratype 1980-12-10 R, T Australia 75 204 1 New South Wales paratype P56969 AM Australia 1172 -33.45 Broken Bay 1205 152.23334 75 204 1 paratype 1986-02-12 R, T Australia Springthorpe 75 204 1 paratype P36875 AM Australia -33.5 Broken Bay 1204 152.2 75 204 1 paratype 1986-02-12 R, T Australia Springthorpe 75 204 1 paratype P36876 1978-12-11 AM Australia 1125 -33.683334 Broken Bay 1204 152.01666 75 204 1 paratype P36877 1979-12-03 AM Australia 549 -33.8 Port Jackson 1203 151.86667 75 204 1 paratype J48792 [970,1115,1315,1338] NMV Australia 75 204 1 paratype 1988-10-22 NMV G. C. B. Poore Australia 996 -34.878666 Nowra 11 151.25067 75 204 1 paratype [858,1031,1403,1426] RV Australia Franklin 75 204 1 paratype [1037,1152,1403,1426] SLOPE Australia 75 204 SLOPE 53 1 paratype P56970 [995,1260,1448,1467] AM Two 75 204 1 1988-08-20 RV P. Hutchings Australia 788 -10.545333 Coral Sea 90 144.21333 75 204 1 J48791 NMV Australia Franklin 75 204 1 1986-07-23 RV G. C. B. Poore Australia 1000 -38.365 S of Point Hicks 11 149.33333 75 204 1 Victoria [826,1034,1568,1587] SLOPE Australia Franklin 75 204 SLOPE 32 1 Victoria J48790 [1046,1270,1568,1587] NMV Australia 75 204 1 Victoria 1986-07-24 RV M. F. Gomon Australia 600 -38.318333 S of Point Hicks 11 149.23833 75 204 1 Victoria [1152,1380,1616,1635] SLOPE Australia Franklin 75 204 SLOPE 39 1 Victoria J48789 NMV Australia 75 204 76 19 Victoria 1988-10-26 RV G. C. B. Poore Australia 1840 -38.488834 S of Point Hicks 11 149.333 75 204 1 Victoria [1039,1244,1688,1707] SLOPE Australia Franklin 75 204 SLOPE 69 1 Victoria J48788 NMV Australia 75 204 4 Victoria 1986-07-27 RV M. F. Gomon Australia 800 -42.036667 Freycinet Peninsula 11 148.645 75 204 1 Tasmania [794,991,1760,1779] SLOPE Australia Franklin 75 204 SLOPE 45 1 Tasmania J48787 [1001,1223,1760,1779] NMV Australia 75 204 5 Tasmania 1986-07-27 RV M. F. Gomon Australia 720 -42.003334 Freycinet Peninsula 11 148.62833 75 204 1 Tasmania [1108,1314,1808,1827] SLOPE Australia Franklin 75 204 SLOPE 46 1 Tasmania Australia -33.516666 East of Broken Bay 1204 152.13333 Tasman Sea 75 204 1 J48793 [265,1368,1691,1712] NMV Scales Tourville 76 205 1 Western Cape paratype J48793 NMV Tourville 79 208 Pereopods Scales 76 205 1 Western Cape paratype P36873 AM 80 209 79 208 1 paratype