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600 results for “Dana”
FIGURE 3. Diogenes minimus n in A new species of the hermit crab genus Diogenes Dana, 1851 (Decapoda: Anomura Diogenidae) from shallow coastal waters in Japan
FIGURE 3. Diogenes minimus n. sp., holotype, ovigerous female (sl 1.3 mm), CBM-ZC 15429, left cheliped. A, chela, outer view; B, same, inner view (only inner setae illustrated); C, same, lower view (setae omitted); D, carpus, outer view; E, carpus, merus, ischium, lateral view; F, same, mesial view.
FIGURE 2. Diogenes minimus n in A new species of the hermit crab genus Diogenes Dana, 1851 (Decapoda: Anomura Diogenidae) from shallow coastal waters in Japan
FIGURE 2. Diogenes minimus n. sp., paratype, male (sl 1.2 mm), CBM-ZC 15430, left cheliped. A, chela and carpus, outer view; B, chela, inner view (only inner setae illustrated); C, merus, lateral view; D, same, mesial view.
FIGURE 4. Diogenes minimus n in A new species of the hermit crab genus Diogenes Dana, 1851 (Decapoda: Anomura Diogenidae) from shallow coastal waters in Japan
FIGURE 4. Diogenes minimus n. sp., holotype, ovigerous female (sl 1.3 mm), CBM-ZC 15429, right cheliped. A, chela, dorsal view; B, entire right cheliped, mesial view; C, carpus, dorsal view; D, carpus and merus, lateral view.
FIGURE 6 in Two species of Talorchestia Dana 1853 (Crustacea, Amphipoda, Talitridae) including T. lakshadweepensis sp. nov. from the Lakshadweep Islands, India
FIGURE 6. Talorchestia lakshadweepensis sp. nov., male paratype, 4.8 mm, ZSI, WRC-C.1912, Cheriyam Island, Union Territory of Lakshadweep, India.
FIGURE 3. Esopus crassus A in Extraordinary majoid crabs: the genus Esopus A. Milne-Edwards, 1875 in the new subfamily Esopinae subfam. nov., and erection of Paulitinae subfam. nov. (Crustacea, Decapoda, Brachyura, Majoidea, Inachoididae Dana, 1851)
FIGURE 3. Esopus crassus A. Milne-Edwards, 1875, same data as Fig. 2. A, anterior region of carapace; B, enlarged female pleon, with pleotelson, covering brood cavity; C, pleon lowered. an, antennule; A1, first (urinary) antennal article; A2+3, basal antennal article; e, eye retractile in postorbital cup; ep, epistome; es, epistomial spiniform process; f, antennal flagellum; p, pleotelson; p.c., postorbital cup; pr, rostrum acting as proepistome; v, displaced vulva; 1–3, sternites 1–3. Scales: 3 mm (A–C). Photograph courtesy of MNHN/Poupin.
FIGURE 2. Esopus crassus A in Extraordinary majoid crabs: the genus Esopus A. Milne-Edwards, 1875 in the new subfamily Esopinae subfam. nov., and erection of Paulitinae subfam. nov. (Crustacea, Decapoda, Brachyura, Majoidea, Inachoididae Dana, 1851)
FIGURE 2. Esopus crassus A. Milne-Edwards, 1875, female 11.0 × 6.7 mm, Guadeloupe, W Marie-Galante, KARUBENTHOS 2, st. DW4586, 15°59.62'N, 61°22.51'W, 251–204 m, 21 June 2015 (MNHN-IU-2013-19002). A, posterior region of carapace, with dotted line delimiting pleurites 5–8 and pleonal somite 1 from carapace; B, rostrum and eye, lateral view (see how the blunt rostrum tapers ventrally by forming a kind of narrow beak that will intercalate between the antennules, as a proepistome); C, anterior region of carapace. a1, first female pleonal somite integrated into carapace; a2–a3, second and third female pleonal somites, dorsally exposed; e, eye retractile in postorbital cup; p.c., postorbital cup; pl5–8, exposed pleurites 5–8 forming kind of collar all around carapace lateral margin; r, rostrum; s.g., setting gutter. Scale: 5 mm (A–C). Photograph courtesy of MNHN/ Poupin.
FIGURE 2 in The putative endemic Mexican reef coral Porites baueri Squires 1959 (Scleractinia Poritidae) is a synonym of the widespread coral Porites lobata Dana 1846
FIGURE 2. Results of canonical discriminant analysis showing the corallite variation of Porites species. Crosses = P. lobata, circles = P. lobata type (USNM652), squares = P. baueri type (AMNH3348), diamonds = P. paschalensis type (USNM68279), triangles = P. excavata type (YPM1677A). Notice that the full variation of P. baueri corallites (close squares) fall within P. lobata (crosses) corallite variation.
FIGURE 12. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 12. Arcotheres ocularius n. sp., paratype, male of hard stage (5.0×4.6 mm), CBM-ZC 15957, habitus, dorsal view.
FIGURE 10. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 10. Arcotheres ocularius n. sp., paratype, female of hard stage (5.2×5.2 mm), CBM-ZC 15956. A, habitus, dorsal view; B, thoracic sternite 3 and 4, ventral view; C, left exposed part of thoracic sternites 5–8, ventral view; D, left exposed part of thoracic sternite 8, posterior view (perpendicular); E, pleon and telson, ventral view.
FIGURE 15. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 15. Arcotheres ocularius n. sp., paratype, male of post-hard stage (6.8×6.2 mm), CBM-ZC 15954. A, habitus, dorsal view; B, thoracic sternites 3 and 4, ventral view; C, left exposed part of thoracic sternites 5–8, ventral view; D, left exposed part of thoracic sternite 8, posterior view (perpendicular); E, sterno-pleonal cavity with proximal part of right G1 and right G2 preserved (left G1 and G2 dissected), ventral view; F, pleon and telson, ventral view; G, left G1, outer view; H, same, distal part, inner view; I, left G2, outer view.
FIGURE 7. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 7. Arcotheres ocularius n. sp. A, holotype, ovigerous female (9.5×10.7 mm), CBM-ZC 15952, Fiji; B–E, paratype, ovigerous female (9.7×10.9 mm), ZRC 2019.1877, Fiji. A, B, overall habitus in dorsal view; C, carapace, dorsal view; D, frontal view of cephalothorax; E, right chela, outer view.
FIGURE 6 in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 6. Arcotheres obesus (Dana, 1852), male of post-hard stage (3.6×ca 4.2 mm), CBM-ZC 15946. A, left chela, outer view; B, same, inner view; C, chela and carpus of left cheliped, dorsal view; D, merus of left cheliped, ventral view; E, left P2, dorsal view; F, same, dactylus; G, left P3, dorsal view; H, same, dactylus; I, left P4 (longer side), dorsal view; J, same, dactylus; K, right P4 (shorter side), dorsal view; L, same, dactylus and propodus, dorsal (perpendicular) view; M, right P5, dorsal view; N, same, dactylus.
FIGURE 4 in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 4. Arcotheres obesus (Dana, 1852), neotype, female of post-hard stage V (4.4×5.5 mm), CBM-ZC 15945. A, right chela, outer view; B, same, inner view; C, chela and carpus of right cheliped, dorsal view; D, distal part of fixed finger of right chela, ventral view; E, carpus and merus of right cheliped, ventral view; F, right P2, dorsal view; G, same dactylus; H, right P3, dorsal view; I, same, dactylus; J, right P4 (shorter side), dorsal view; K, same, dactylus; L, left P4 (longer side), dorsal view; M, same dactylus; N, right P5, dorsal view; O, same dactylus.
FIGURE 17. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 17. Arcotheres ocularius n. sp., female of post-hard stage V, not specified, living animal associated with Anadara sp.
FIGURE 5 in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 5. Arcotheres obesus (Dana, 1852), male of post-hard stage (3.6×ca 4.2 mm), CBM-ZC 15946. A, habitus, dorsal view; B, left MXP3, outer view; C, left thoracic sternum, ventral view; D, pleon, telson and exposed part of sternite 8 (left), ventral view; E, left G1, outer view; F, same, inner view; G, left G2, outer view; H, same, different view.
FIGURE 3 in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 3. Arcotheres obesus (Dana, 1852). A–D, neotype, female of post-hard stage V (4.4×5.5 mm), CBM-ZC 15945; E, F, female (6.9×8.9 mm), ZRC 2019.1876; G, H, female (5.9×8.3 mm), ZRC 2019.1876. A, overall habitus, dorsal view; B, frontal part of carapace and cephalic appendages, anterior view; C, right maxilliped 3, outer view; D, pleomere 6 and telson, ventral view; E, G, left maxilliped 3, outer view; F, H, left maxilliped 3, inner view.
FIGURE 2 in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 2. Arcotheres obesus (Dana, 1852). A, E, female (5.9×8.3 mm), ZRC 2019.1876; B–D, female (6.9×8.9 mm), ZRC 2019.1876. A, B, overall habitus, dorsal view; C, carapace, dorsal view; D, frontal view of cephalothorax; E, right chela, outer view.
FIGURE 9. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 9. Arcotheres ocularius n. sp., holotype, ovigerous female (10.2×11.8 mm), CBM-ZC 15952. A, left chela, outer view; B, chela and carpus of left cheliped, dorsal view; C, distal part of fixed finger of left chela, outer view; D, same, ventral view; E, merus of left cheliped, ventral view; F, right P2, dorsal view; G, same, dactylus; H, right P3, dorsal view; I, same, dactylus; J, right P4 (longer side), dorsal view; K, same, dactylus; L, left P4 (shorter side), dorsal view; M, same, dactylus; N, right P5, dorsal view; O, same, dactylus.
FIGURE 8. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 8. Arcotheres ocularius n. sp. A–E, holotype, ovigerous female (9.5×10.7 mm), CBM-ZC 15952; F, paratype, ovigerous female (9.7×10.9 mm), ZRC 2019.1877, Fiji; G, non-type, female of post-hard stage V (8.4×9.4 mm), ZRC 2019.1025, Lombok. A, carapace and eyes, dorsal view; B, frontal part of carapace and cephalic appendages, anterior view; C, right maxilliped 3, outer view; D, anterior part of thoracic sternum, ventral view; E, pleomere 6 and telson, ventral view; F, G, left maxilliped 3, outer view.
FIGURE 11. Arcotheres ocularius n in On the identity of the poorly known pea crab, Pinnothera obesa Dana, 1852, and description of a new species of Arcotheres Manning, 1993 from the Southwest Pacific (Decapoda: Brachyura: Pinnotheridae)
FIGURE 11. Arcotheres ocularius n. sp., paratype, female of hard stage (5.2×5.2 mm), CBM-ZC 15956. A, right chela, outer view; B, right P2, dactylus to carpus, dorsal view; C, right P3, dactylus to carpus, dorsal view; D, right P4, dactylus to carpus (shorter side), dorsal view; E, left P4, dactylus to carpus (longer side), dorsal view; F, right P5, dactylus to carpus.
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