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69 results for “Polychelida”
Fig. 3 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 3. Reconstruction of the dorsal aspect of Rosenfeldia triasica Garassino, Teruzzi & Dalla Vecchia, 1996. Please note that due to the preservation conditions of specimens, the precise outline of the carapace and shape of grooves are difficult to assess. Image hand-drawn by D. Audo.
Fig. 2 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 2. Comparison of the general outline of carapaces (right sides omitted, adapted from Audo 2016 and Audo et al. 2017) of the type species of each genus of fossil Polychelida. A. Adamanteryon fourneti Audo, Schweigert, Saint Martin & Charbonnier, 2014. B. Antarcticheles antarcticus Aguirre-Urreta, Buatois, Chernoglasov & Medina 1990. C. Coleia antiqua Broderip, 1835. D. Cycleryon propinquus (Schlotheim, 1822). E. Eryon cuvieri Desmarest, 1817. F. Gabaleryon coquelae Audo, Williams, Charbonnier & Schweigert, 2017. G. Hellerocaris falloti (Van Straelen, 1923). H. Knebelia bilobata (Münster, 1839). I. Palaeopentacheles roettenbacheri (Münster, 1839). J. Palaeopolycheles longipes (Fraas, 1855). K. Proeryon hartmanni (Meyer, 1836). L. Pseudocoleia mazzolenii Garassino & Teruzzi, 1993. M. Rogeryon oppeli (Woodward, 1866) gen. et comb. nov. N. Rosenfeldia triasica Garassino, Teruzzi & Dalla Vecchia, 1996. O. Soleryon amicalis Audo, Charbonnier, Schweigert & Saint Martin, 2014. P. Tethyseryon campanicus Bravi, Garassino, Bartiromo, Audo, Charbonnier, Schweigert, Thévenard & Longobardi, 2014. Q. Tetrachela raiblana (Bronn, 1858). R. Tonneleryon schweigerti Audo, 2016. S. Tropifer laevis Gould, 1857. T. Voulteryon parvulus Audo, Schweigert, Saint Martin & Charbonnier, 2014. U. Willemoesiocaris ovalis (Van Straelen, 1923). V. Wrangelleryon perates Feldmann, Schweitzer & Haggart, 2013. Illustrations not to scale.
Fig. 6 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 6. Reconstruction of Rogeryon oppeli (Woodward, 1866). A. Dorsal aspect. B. Known parts of the ventral aspect, thoracic appendages omitted on the right side. Please note that due to the softness of the carapace, its precise outline is uncertain. Image hand-drawn by D. Audo.
Fig. 1 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 1. Rosenfeldia triasica Garassino, Teruzzi & Dalla Vecchia, 1996 from the Upper Triassic (Norian) of Mount Auda, Italy. A–B. Holotype, MFSNgp 16178, dorsal view, cross-polarized light (A) and interpretative line-drawing (B). C–D. Specimen MFSNgp 40312, ventral view, cross-polarized view (C) and interpretative line-drawing (D). Abbreviations: a2 = antenna; ba = uropodal basipodite; bc = branchial carina; c = postcervical groove; ci = postcervical incision; e1e = cervical groove; en = uropodal endopod; ei = cervical incision; ex = uropodal exopod; md = mandible; mo = mandibular molar process; mxp3 = third maxilliped; o = ocular incision; P1–P5 = pereiopods 1 to 5; P? = indeterminate pereiopod; pc = postcervical carina; pla = posterolateral angle; s1–s6 = pleonites 1 to 6; t = telson. Scale bars: A–B = 10 mm; C–D = 20 mm. Photographs: D. Audo, © MFSNgp.
Fig. 5 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 5. Rogeryon oppeli (Woodward, 1866) gen. et comb. nov. from the Upper Jurassic (Tithonian) of Germany. A–C. Specimen SMNS 66004 (Sappenfeld), dorsal view, natural light (A), interpretative linedrawing (P1-P3 on one side were restored and are therefore drawn as outline (B) and green fluorescence (C). D. Specimen SMNS 65545 (Eichstätt), ventral view, natural light. E. Specimen SMNS 66004/2 (Langenaltheim), ventral view, natural light. F. Specimen without number (Mörnsheim, K. and H. Schumacher coll.), ventral view, UV light. Abbreviations: a1 = antenna; ba = uropodal basipodite; en = uropodal endopod; ex = uropodal exopod; o = eye; pe = petasma; P1–P5 = pereiopods 1 to 5; pla = posterolateral angle; s1–s6 = pleonites 1 to 6; sm = submarginal carina; t = telson. Scale bars: 20 mm. Photographs: G. Schweigert (A, D–F), J.T. Haug (C).
Fig. 4 in Systematic revision and palaeobiology of Rosenfeldia triasica and Rogeryon oppeli gen. et comb. nov. (Eucrustacea, Polychelida)
Fig. 4. Rogeryon oppeli (Woodward, 1866) gen. et comb. nov. from the Upper Jurassic (Tithonian) of Germany. A–B. Holotype NHMUK 44886 (Solnhofen area), dorsal view, UV-fluorescence (A) and interpretative line drawing (B). C. Specimen JMS 118 (Langenaltheim, Udo Resch coll.), dorsal view, natural light. D. Specimen SMNS 70102 (Solnhofen), dorsal view, cross-polarized light. Abbreviations: a1 = antennula; a2 = antenna; ala = anterolateral angle; ba = uropodal basipodite; c = postcervical groove; cd = carapace deformation; ci = postcervical incision; e1e = cervical groove; en = uropodal endopod; ei = cervical incision; ex = uropodal exopod; o = ocular incision; P1–P5 = pereiopods 1 to 5; pla = posterolateral angle; s1–s6 = pleonites 1 to 6; t = telson. Scale bars: 20 mm. Photographs: D. Audo, © NHMUK (A) and G. Schweigert (C–D).
Fig. 5 in Polychelid Lobsters Of Taiwan (Decapoda: Polychelidae)
Fig. 5. Second abdominal tergite and pleuron, right lateral. A, Polycheles typhlops Heller, 1862 (Nangfangao fishing port, ZRC 2001.0144, ovigerous female cl. 49.4 mm). B, Polycheles typhlops Heller, 1862 (Genova Gulf, Mediterranean Sea, SAM, female cl. 43.4 mm). Scale = 5 mm.
Fig. 2. Polycheles amemiyai Yokoya, 1933. A-J in Polychelid Lobsters Of Taiwan (Decapoda: Polychelidae)
Fig. 2. Polycheles amemiyai Yokoya, 1933. A-J, NTOU, female, cl. 25.4 mm. K, NTOU, female, cl. 50.5 mm. L, M, ZRC 2001.0126, male, cl. 49.1 mm. A, anterior carapace, dorsal. B, anterior cephalothorax, right lateral. C, anterior cephalothorax, right ventral. D, antennule, right dorsal. E, maxilliped 3, right. F, pereopod 2, right lateral. G, pereopod 3, right lateral. H, pereopod 4, right lateral. I, pereopod 5, right lateral. J-L, pereopod 5 chela, right internal. Scale A-C, E-I = 4 mm, D, L, K = 2 mm, M = 8 mm.
Fig. 4. A in Polychelid Lobsters Of Taiwan (Decapoda: Polychelidae)
Fig. 4. A, Pentacheles laevis Bate, 1878 (TAIWAN 2000 stn CP 23, female cl. 27 mm). B, Polycheles aculeatus Galil, 2000 (Tai-Shi fishing port, 1 male cl. 34.6 mm). C, Polycheles amemiyai Yokoya, 1933 (Tai-Shi fishing port, ovigerous female cl. 63.4 mm). D, Polycheles auriculatus (Bate, 1878) (TAIWAN 2000 stn CP 61, male cl. 15.0 mm). E. Polycheles coccifer Galil, 2000 (Tai-Shi fishing port, male cl. 33.5 mm). F, Polycheles galil Ahyong & Brown, 2002 (TAIWAN 2001 stn CD 138, male cl. 41.7 mm). G, Polycheles helleri Bate, 1878 (TAIWAN 2001 stn CP 125, ovigerous female cl. 50.0 mm). H, Polycheles typhlops Heller, 1862 (Tai-Shi fishing port, ovigerous female cl. 54.3 mm).
FIG. 1. — A in On a collection of Polychelidae from Papua New Guinea (Crustacea, Decapoda, Polychelida)
FIG. 1. — A, Polycheles coccifer Galil, 2000, Stn CP 3645, male, cl 39.1 mm, MNHN-IU-2011-5084; B, Polycheles typhlops Heller, 1862, Stn CP 3774, male, cl 42.5 mm, MNHN-IU-2011-2803; C, Stereomastis auriculata (Spence Bate, 1878), Stn CP 3638, female ovi., cl 54.7 mm, MNHN-IU-2011-3229; D, Stereomastis galil (Ahyong & Brown, 2002), Stn CP 3650, male, cl 23.5 mm, MNHN-IU-2011-2807. Photographs by Tin-Yam Chan and Ruei Yi Lee, edited for publication by Oz Rittner.
FIG. 3. — Polycheles alis n in Polychelidae from the southern and western Pacific (Decapoda, Polychelida)
FIG. 3. — Polycheles alis n. sp., ovigerous ♀ holotype cl 34.7 mm, E of Rapa, BENTHAUS CP 1911: A, right third maxilliped; B, right pereopod 2; C, right pereopod 3; D, right pereopod 5. Scale bar: 5 mm.
FIG. 1 in Polychelidae from the southern and western Pacific (Decapoda, Polychelida)
FIG. 1. — Pentacheles snyderi (Rathbun, 1906), ♀ cl 40.9 mm, E of Rapa, BENTHAUS CP 1911, anterior region.
FIG. 2. — Polycheles alis n in Polychelidae from the southern and western Pacific (Decapoda, Polychelida)
FIG. 2. — Polycheles alis n. sp., ovigerous ♀ holotype cl 34.7 mm, E of Rapa, BENTHAUS CP 1911: A, anterior; B, dorsal carapace; C, abdomen; D, antenna, antennule and anterolateral portion of carapace, right ventral view.
FIGURE 21 in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 21. Phylladiorhynchus integrirostris (Dana, 1852), female, 3.6 mm, TAN0308/67 (NIWA 28066). A, carapace. B, left antennule and antenna, ventral view. C, right third maxilliped, lateral view. D, third and fourth sternites. E, right cheliped, lateral view. F, right cheliped fingers, mesial view. G, right pereopod 2. Scale: A, E–G = 1.0 mm; B–D = 0.5 mm.
FIGURE 22 in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 22. Phylladiorhynchus cf pusillus (Henderson, 1885). A–J, female, 8.7 mm, TAN0308/126 (NIWA 28065). K– M, female 4.7 mm, male 4.9 mm, male 5.5 mm, off Victoria, Australia (AM P17563). N, male 6.9 mm, off Victoria, Australia (AM E6158). A, dorsal. B, left antennule, ventral view. C, left antenna, ventral view. D, right third maxilliped, lateral view. E, third and fourth sternites. F, telson. G, right cheliped, lateral view. H–J, right pereopods 2–4. Scale: A, G–J = 1.0 mm; B–F = 0.5 mm; K–N = 0.7 mm.
FIGURE 18 in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 18. Munida rubrimana sp. nov., ovigerous female holotype, 15.0 mm, TAN0308/043 (NMNZ). A, dorsal view. B, right antennule and antenna, ventral view. C, right third maxilliped, lateral view. D, sternum. E, right cheliped, lateral view. F–H, right pereopods 2–4. Scale: A, E–H = 3.0 mm; B–D = 1.5 mm.
FIGURE 15 in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 15. Munida howensis sp. nov., male holotype, 19.2 mm, TAN0308/066 (AM). A, dorsal view. B, left antennule, ventral view. C, right antennule, distal portion, ventral view. D, left antenna, ventral view. E, right third maxilliped, lateral view. F, sternum. G, right cheliped, lateral view. H–J, right pereopods 2–4. Scale: A, G–J = 4.0 mm; B–F = 2.0 mm.
FIGURE 10. A in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 10. A, Munida acacia sp. nov., female holotype, 20.6 mm (NMNZ) B, Munida cerisa sp. nov., male holotype, 16.2 mm, TAN0308/29 (AM). C, Munida collier sp. nov., ovigerous female paratype, 19.7 mm, TAN0308/043 (AM P73025). D, Munida collier sp. nov., male paratype, 19.6 mm, TAN0308/043 (AM P73024). E, Munida endeavourae Ahyong & Poore, 2004, ovigerous female, 21.7 mm, TAN0308/009 (NIWA 28077).
FIGURE 7. Galathea tanegashimae Baba, 1969 in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 7. Galathea tanegashimae Baba, 1969, female, 3.6 mm, TAN0308/67 (NIWA 28076). A, dorsal. B, right pterygostomial flap. C, left antennule, ventral view. D, left antenna, ventral view. E, right third maxilliped, lateral view. F, third and fourth sternite. G, right cheliped, lateral view. H, right cheliped fingers, mesial view. I, left pereopod 2. J, right pereopod 3. Scale: A, B, G–J = 1.0 mm; C–F = 0.5 mm.
FIGURE 6. A in Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
FIGURE 6. A, Agononida eminens (Baba, 1988), male, 20.7 mm, TAN0308/043 (NIWA 28055). B, C, Agononida nielbrucei Vereshchaka, 2005, female 16.1 mm, male, 8.5 mm, TAN0308/154 (NIWA 28063). D, Agononida marini (Macpherson, 1994), female, 19.0 mm, TAN0308/126 (NIWA 28072). E, Agononida procera Ahyong & Poore, 2004, female, 21.4 mm, TAN0308/89 (NIWA 28073).
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