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Fig. 5 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 5. Oncopagurus bifidus, new species, Philippines: A–C, holotype, male 3.4 mm, MUSORSTOM 3, sta CP 96 (MNHN-IU-2013-5584, ex MNHN Pg 7569); D, E, paratype, ov female 2.8 mm, same sta (MNHN-IU-2013-5583, ex MNHN Pg 7569). A, sternum and coxae of first to fifth pereopods, ventral; B, exopod of left uropod, dorsal; C, telson of male, dorsal; D, E, telson of female, dorsal (D) and posterior (E). Scale bars = 1 mm (A); 0.5 (D, E); 0.5 mm (B, C).

Fig. 16 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 16. Oncopagurus elevatus, new species, New Caledonia: A–I, holotype, male 3.8 mm, SMIB 3, sta DW 1 (MNHN-IU-2013-5515); H, paratype, male 3.2 mm, CHALCAL 2, sta DW 72 (MNHN-IU-2013-5516).A, shield and cephalic appendages, dorsal; B, right ocular acicle, lateral; C, right antennal peduncle, lateral; D, epistome, laterodorsal; E, anterior and posterior lobes of thoracic sternite XII (between second ambulatory legs), ventral; F, exopod of left uropod, dorsal; G, telson, dorsal; H, left first gonopod, mesial; I, left second gonopod, anterior. Scale bars = 1 mm (A); 0.25 mm (B, D, H, I); 0.5 mm (C, E–G).

Fig. 22 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 22. Oncopagurus elongatus, new species: A, B, E, holotype, female 4.0 mm, Vanuatu, MUSORSTOM 8, sta CP 1080 (MNHN- IU-2013-5497); C, D, paratype, male 3.0 mm, French Polynesia, BENTHAUS, sta DW 2020 (MNHN-IU-2013-5508, ex MNHN Pg 6724). A, right cheliped, dorsal; B, chela of same, mesial; C, right cheliped, dorsal; D, chela of same, mesial; E, left cheliped, dorsal. Scale bar = 1 mm.

Fig. 4 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 4. Oncopagurus bifidus, new species, Philippines, holotype, male 3.4 mm, MUSORSTOM 3, sta CP 96 (MNHN-IU-2013-5584, ex MNHN Pg 7569). A, right first ambulatory leg, lateral; B, dactyl of same, mesial; C, right second ambulatory leg, lateral; D, dactyl of same, mesial; E, propodus and dactyl of right fourth pereopod, lateral; F, propodus and dactyl of right fifth pereopod, lateral. Scale bars = 1 mm (A–D); 0.25 mm (E, F).

Fig. 33 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 33. Oncopagurus petilus, new species: holotype, male 4.6 mm, eastern Pacific, off Ecuador SEPBOP, R/V Anton Bruun: cruise 18B, sta 770 (USNM 1207983). A, right cheliped, dorsal; B, C, chela of same, lateral (B), mesial (C); D, left cheliped, dorsal. Scale bar = 2 mm.

Fig. 1. A–I in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 1. A–I, Oncopagurus africanus (de Saint Laurent, 1972), paratype, male 5.2 mm, Angola (MNHN Pg 2689): A, shield and cephalic appendages, dorsal; B, carpus and chela of right cheliped, mesial; C, D, chela of same, dorsal (C) and lateral (D); E, dactyl of first left ambulatory leg, mesial; F, propodus and dactyl of right fourth pereopod, lateral; G, telson, dorsal; H, male sternite XIV, coxae of fifth pereopods, and first gonopods, ventral; I, male left second pleopod, posteromesial. J–T, Oncopagurus bicristatus (A. Milne-Edwards, 1880), J, L, M, P, male 3.1 mm, Straits of Florida (USNM 1100616); K, female 1.9 mm, Straits of Florida (USNM 1100616); N, O, R, S, male 3.0 mm, Caribbean Sea (UMML 32:4607); Q, male 4.4 mm Straits of Florida (UMML 32:4610); T, male 2.6 mm, Straits of Florida (USNM 1100615): J, shield and cephalic appendages, dorsal; K, carpus and chela of right cheliped of female, dorsal; L, carpus and chela of right cheliped of male, dorsal; M, right chela of same, lateral; N, dactyl of first left ambulatory leg, mesial; O, propodus and dactyl of left fourth pereopod, lateral; P, telson, dorsal; Q, male sternite XIV, coxae of fifth pereopods, and anterior portion of pleon with first and second gonopods, ventral. Scale bars = 2 mm (A, E); 3 mm (B–D); 1 mm (F, G, I); 2 mm (H); 1 mm (J, O, P); 2 mm (K–N); 2 mm (Q); 0.5 mm (R–T). [Adapted from Lemaitre (1989, 1990)].

Fig. 3 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 3. Oncopagurus bifidus, new species, Philippines: paratype, male 2.8 mm, MUSORSTOM 3, sta CP 96 (MNHN-IU-2013-5583, ex MNHN Pg 7569). Left mouthparts, internal: A, mandible; B, maxillule; C, maxilla; D, first maxilliped; E, second maxilliped; F, third maxilliped; G, ischium and crista dentata of same. Scale bars = 0.25 mm (A–D, G); 0.5 mm (E, F).

Fig. 25. A–J in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 25. A–J, Oncopagurus gracilis (Henderson, 1888): A, male 5.5 mm, Straits of Florida, Bellows sta 78-8 (USNM 1100625); B, female 2.7 mm Caribbean Sea, Pillsbury, sta 610 (UMML 32: 4600); C, male 2.2 mm, SW Atlantic, Oregon sta 4226 (UMML 32: 4538); G–H, male 4.6 mm, Caribbean Sea, Oregon sta 4423 (UMML 32:4591); I, J, male 5.5 mm, SW Atlantic, Oregon sta 4226 (UMML 32: 4538): A, shield and cephalic appendages, dorsal; B-D, carpus and chela of right cheliped; E, right chela, lateral; F, dactyl of left first ambulatory leg, mesial; G, propodus and dactyl of left fourth pereopod, lateral; H, telson, dorsal; I, left first gonopod, mesial; J, left second gonopod, anterior. K–R, Oncopagurus haigae (de Saint Laurent, 1972): K–M, O–Q, male 4.2 mm, off Chile, USNS Eltanin, sta 71 (USNM 216289); N, male 3.9 mm, R, female 3.0 mm, off southern California, Albatross, sta 2935 (USNM 216289): K, shield and cephalic appendages, dorsal; L, N, carpus and chela of right cheliped, dorsal; M, chela, mesial; O, dactyl of right first ambulatory leg, lateral; P, propodus and dactyl of left fourth pereopod, lateral; Q, R, telson, dorsal; S, second pair of gonopods, lateral (right on right, left on left). Scale bars = 3 mm (A, F, K); 2 mm (B, C); 4 mm (D, E); 1 mm (H, G, P–R); 0.5 mm (I, J); 5 mm (L, N, O); 1 mm (S). [Adapted from Lemaitre (1989), and Lemaitre & McLaughlin (1992)].

Fig. 26 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 26. Oncopagurus indicus (Alcock, 1905): A–C, H–M, male 4.0 mm, Queensland, Australia (QM W16600); D–G, female 3.3 mm Queensland (QM W16599). A, shield and cephalic appendages, dorsal; B, carpus and chela of male right cheliped, dorsal; C, chela of same, mesial; D, carpus and chela of female right cheliped, dorsal; E, F, G, chela of same, ventral (E), mesial (F), lateral (G); H, dactyl of right first ambulatory leg, mesial; I, merus of right second ambulatory leg, lateral; L, left first gonopod, mesial; M, left second gonopod, anterior. Scale bars = 1 mm (A, C–H, L, M); 0.5 mm (I–K). [Adapted from Lemaitre (1996)].

Fig. 37 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 37. Oncopagurus pollicis, new species, holotype, male 3.2 mm, New Caledonia, CHALCAL 2, sta DW 72 (MNHN-IU-5496): A, right first ambulatory leg, lateral; B, dactyl of same, mesial; C, right second ambulatory leg, lateral; D, dactyl of same, mesial; E, propodus and dactyl of left fourth pereopod, lateral; F, propodus and dactyl of left fifth pereopod, lateral. Scale bars = 1 mm (A–D); 0.25 mm (E, F).

Fig. 19 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 19. Oncopagurus elevatus, new species, holotype, male 3.8 mm, SMIB 3, sta DW 1 (MNHN-IU-2013-5515. A, left first ambulatory leg, lateral; B, dactyl of same, mesial; C, left second ambulatory leg, lateral, D, dactyl of same, mesial; E, propodus and dactyl of left fourth pereopod, lateral; F, propodus and dactyl of left fifth pereopod, lateral. Scales bar = 1 mm (A–D); 0.25 mm (E, F).

Fig. 30 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 30. Oncopagurus orientalis (de Saint Laurent, 1972), Indonesia, KARUBAR, sta CP 35 (MNHN Pg 5353): A–D, F–H, female 2.2 mm; I, J, male 2.5 mm. A, shield and cephalic appendages, dorsal; B, right cheliped, dorsal; C, D, chela of same, ventral (C), mesial (D); E, chela of holotype, ventral; F, left second ambulatory leg, lateral; G, propodus and dactyl of right fourth pereopod, lateral; H, telson, dorsal; I, J, male second right (I) and left (J) gonopods, lateral. Scale bars = 1 mm (A, B–F), 0.5 mm (G–J). [Adapted from de Saint Laurent (1972) and Lemaitre (1997)].

Fig. 42 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 42. Oncopagurus spiniartus, new species, southern Indian Ocean, Île Amsterdam and Île St.-Paul: A–E, holotype, male 2.3 mm, CENTOB, MD 50, DC 82, sta 19 (MNHN-IU-5494, ex MNHN Pg 7610); F, G, paratype, male 2.8 mm, CENTOB, MD 50, DC 114, sta 24, (MNHN-IU-5495, ex MNHN Pg 7609): A, shield and cephalic appendages; B, right antennal peduncle, lateral; C, anterior and posterior lobes of sternite XII (between second ambulatory legs), ventral; D, exopod of left uropod, dorsal; E, telson, dorsal; F, left first gonopod, mesial; G, left second gonopod, anterior. Scale bars = 0.5 mm (A), 0.25 mm (B–D), 0.2 mm (F, G).

Fig. 38 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 38. Oncopagurus rossanae, new species, A, C–D, holotype, male 2.9 mm, French Polynesia, Austral Islands, BENTHAUS, sta DW 1973 (MNHN-IU-2013-6869); B, paratype, male 2.4 mm, Marquesas Islands, MUSORSTOM 9, sta DW 1146 (USNM 1207996, ex MNHN Pg 6422); F, paratype, male 3.0 mm, same station as holotype (MNHN Pg 7032): A, B, shield and cephalic appendages; C, right antennal peduncle, lateral; D, anterior and posterior lobes of sternite XII (between second ambulatory legs), ventral; E, telson, dorsal; F, left second gonopod, anterior. Scale bars = 0.5 mm.

Fig. 31 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 31. Oncopagurus petilus, new species: holotype, male 4.6 mm, eastern Pacific, off Ecuador SEPBOP, R/V Anton Bruun: cruise 18B, sta 770 (USNM 1207983). A, shield and cephalic appendages, dorsal; B, right antennal peduncle, lateral; C, sternum and coxae of first to fifth pereopods, and anterior portion of pleon with first gonopods, ventral; D, exopod of left uropod, dorsal; E, telson, dorsal; F, left first gonopod, mesial; G, left second gonopod, anterior. Scale bars = 1 mm (A, C); 0.5 mm (B, E, F); 0.25 mm (D).

Fig. 29. Oncopagurus oimos Lemaitre, 1998 in A worldwide taxonomic and distributional synthesis of the genus Oncopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae), with descriptions of nine new species

Fig. 29. Oncopagurus oimos Lemaitre, 1998, holotype, male 2.8 mm, French Polynesia, Moruroa atoll (MNHN Pg 5505). A, shield and cephalic appendages, dorsal; B, right cheliped, dorsal; C, chela of same, ventral; D, first left ambulatory leg, lateral; E, second left ambulatory leg, lateral; F, dactyl of same, mesial; G, propodus and dactyl of left fourth pereopod, lateral; H, telson, dorsal; I, left second gonopod, lateral; J, left second pleopod, lateral. Scale bars = 1 mm (A–E), 0.5 mm (F–H, I, J). [Adapted from Lemaitre (1998)].

FIGURE 4. Paragiopagurus fasciatus n in A strikingly coloured new species of Paragiopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae) from French Polynesia.

FIGURE 4. Paragiopagurus fasciatus n. sp., live coloration, paratype ov ♀ 9.6 mm, BENTHAUS, stn CAS 1878 (MNHN Pg 6916).

FIGURE 2. Paragiopagurus fasciatus n in A strikingly coloured new species of Paragiopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae) from French Polynesia.

FIGURE 2. Paragiopagurus fasciatus n. sp., paratype ♀ 8.6 mm, BENTHAUS, stn DW 1915 (USNM 1016947). Left mouthparts, internal view: A, mandible; B, maxillule; C, distal end of endopod of same; D, maxilla; E, first maxilliped; F, second maxilliped; G, third maxilliped. Scale bars: A, B, D, E = 1 mm; C = 0.25 mm; F, G = 1 mm.

FIGURE 3. Paragiopagurus fasciatus n in A strikingly coloured new species of Paragiopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae) from French Polynesia.

FIGURE 3. Paragiopagurus fasciatus n. sp. A–E, G–I, holotype 9.9 mm, BENTHAUS, stn CAS 1916 (MNHN Pg 6919); F, J, paratype ♀ 8.6 mm, BENTHAUS, stn DW 1915 (USNM 1016947). A, right second pereopod, lateral view; B, dactyl of same, mesial view; C, right third pereopod, lateral view; D, dactyl of same, mesial view; E, merus of left third pereopod, lateral view; F, anterior lobe of sternite of third pereopods, ventral view; G, propodus and dactyl of left fourth pereopod, lateral view; H, propodus and dactyl of left fifth pereopod, lateral view; I, J, telson dorsal view. Scale bars: A, B, C, D = 10 mm; E = 5 mm; F, G, H, I, J = 1 mm.

FIGURE 1. Paragiopagurus fasciatus n in A strikingly coloured new species of Paragiopagurus Lemaitre, 1996 (Crustacea: Decapoda: Anomura: Parapaguridae) from French Polynesia.

FIGURE 1. Paragiopagurus fasciatus n. sp. A, paratype ♀ 8.6 mm, BENTHAUS, stn DW 1915 (USNM 1016947); B–G, holotype ♂ 9.9 mm, BENTHAUS, stn CAS 1916 (MNHN Pg 6919). A, gill lamella; B, shield and cephalic appendages, dorsal view (stippled area of shield indicates weakly calcified portion); C, right antennal peduncle, lateral view; D, carpus and chela of right cheliped, dorsal view; E, chela of same, lateral view; F, same chela, mesial view; G, left cheliped, laterodorsal view. Scale bars: A = 0.5 mm; B, F, E, D, G = 10 mm; C = 5 mm.