Phylladiorhynchus pusillus

• Main Authors: Rodríguez-Flores, Paula C., Macpherson, Enrique, Machordom, Annie
• Format: Text
• Language: unknown
• Published: Zenodo 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Decapoda; Galatheidae; Phylladiorhynchus; Phylladiorhynchus pusillus; Antarctic; The Antarctic; Pacific; New Zealand; Queensland; Endeavour; North Cape; Hale; Paterson; Macpherson; Roten; McCallum; Head Island; Paterson Inlet; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.5162144; https://zenodo.org/record/5162144

Phylladiorhynchus pusillus (Henderson, 1885) (From Schnabel & Ahyong 2019) Galathea pusilla Henderson, 1885: 407 (Twofold Bay, Australia, 275 m).— Henderson, 1888: 121, pl. 12, figs. 1, 1a, 1b (Twofold Bay, Australia, 275 m).— Whitelegge, 1900: 185 (off Bondi, New South Wales, 91 m).— Grant & McCulloch, 1906: 49, pl. 4, figs. 5, 5a (part, Port Phillip Heads, Victoria). Phylladiorhynchus pusillus .— Davie, 2002: 66.— Poore, 2004: 238, fig. 66b (compilation, key).— Poore et al ., 2008: 22 (SW Australia, 95–439 m) (part).— Baba et al ., 2008: 176 (compilation, in part).— Rowden et al ., 2010, tab. 3 (in part).— Schnabel & Ahyong, 2019: 329, figs. 10-12 (selection of lectotype, southeastern, southern and western Australia and northern New Zealand, between 10 and 274 m). Not Galathea pusilla .— Thomson, 1899: 193, pl. 21, fig. 7 (Whanganui, Cook Strait, Paterson Inlet, 14.6 m) (= P. australis Schnabel & Ahyong, 2019).— Chilton, 1906: 267 (Channel Islands, Auckland, 46 m) (= P. australis Schnabel & Ahyong, 2019).— Grant & McCulloch, 1906: 49 (part, Mast Head Island specimen = P. spinosus Schnabel & Ahyong, 2019).— Chilton, 1911: 303 (New Zealand) (= P. australis Schnabel & Ahyong, 2019).— Borradaile, 1916: 92 (off Three Kings Islands and off North Cape, 183– 128 m) (= P. australis Schnabel & Ahyong, 2019).— Hale, 1927: 80 (South Australia, 75 fathoms) (= P. australis Schnabel & Ahyong, 2019). Not Phylladiorhynchus pusillus .— Miyake & Baba, 1967: 234, fig. 6 (East China Sea, 102–196 m) (different species, undetermined).— Haig, 1973: 282 (S of Cape Everard (Victoria), S and SW of Mt Cann (Victoria) and off St. Helens Point, Tasmania, 110–183 m) (= P. nui Schnabel & Ahyong, 2019).— Baba, 1991: 486–487, fig. 4e, f (different species, undetermined).— Baba et al ., 2009: 287–289, figs. 263, 264 (different species, undetermined).— Lee et al ., 2019: 730, figs. 3, 4 (different species, undetermined). Not Phylladiorhynchus cf. pusillus .— Ahyong, 2007: 42, fig. 20B, 22. (= P. nui Schnabel & Ahyong, 2019). Records requiring verification: Galathea pusilla .— Guiler, 1952:36 (D’Entrecasteaux Channel, Tasmania).—Miyake, 1965: 635, fig. 1044 (no record).— Tirmizi, 1966: 175, fig. 1.— Zarenkov, 1968: 177, fig. 22 (Victoria, Australia, 110 m).— Lewinsohn, 1969: 116 (no record). Phylladiorhynchus pusillus .— Baba, 1969: 4 (Sagami Bay, 200–300 m).— Baba, 2005: 201, 305 (key, synonymies, Kei Islands and Japan (Sagami Bay and W of Nagasaki), 146–549 m). Diagnosis (modified from Schnabel & Ahyong 2019). Rostrum lateral margins convex; subapical spines present. Carapace with 4 epigastric spines of which outermost may be present as a granule and much smaller than inner pair (rarely with 6 spines); anterior mesogastric ridge not medially interrupted; anterior metagastric ridge scalelike, medially interrupted. Pleonal tergite 3 usually without posterior transverse ridge. Thoracic sternite 3 anterior margin convex, median projection absent. Antennular article 1 with 5 spines: distomesial spine over-reaching lower distolateral spine, slightly to distinctly overreached by upper distolateral and first lateral spines. Antennal article 1 mesial process not reaching level of second lateral antennular spine; article 2 distolateral and distomesial spines subequal; article 3 with distinct distomesial spine. Flexor margin of Mxp3 merus with one prominent spine only. P2–4 dactylus extensor margin without upright spines at bases of movable spines. Genetic data. COI and 16S, Table 1. Distribution. After the complete redescription by Schnabel & Ahyong (2019), the species is found along the southeastern, southern and western Australia and northern New Zealand, between 10 and 274 m. Remarks. Schnabel & Ahyong (2019) provided a complete description of the species, with a comparison with other species. As these authors pointed out, P. pusillus shows a certain variability in the number of epigastric spines, recommending caution in the use of this character. The species is very close to P. poeas , from French Polynesia (see the differences under the Remarks of P. poeas ). : Published as part of Rodríguez-Flores, Paula C., Macpherson, Enrique & Machordom, Annie, 2021, Revision of the squat lobsters of the genus Phylladiorhynchus Baba, 1969 (Crustacea, Decapoda, Galatheidae) with the description of 41 new species, pp. 1-159 in Zootaxa 5008 (1) on pages 128-129, DOI: 10.11646/zootaxa.5008.1.1, http://zenodo.org/record/5157455 : {"references": ["Henderson, J. R. (1885) Diagnoses of new species of Galatheidae collected during the \" Challenger \" expedition. Annals and Magazine of Natural History, Series V, 16, 407 - 421. https: // doi. org / 10.1080 / 00222938509459908", "Schnabel, K. E. & Ahyong, S. T. (2019) The squat lobster genus Phylladiorhynchus Baba, 1969 in New Zealand and eastern Australia, with description of six new species. Zootaxa, 4688 (3), 301 - 347. https: // doi. org / 10.11646 / zootaxa. 4688.3.1", "Henderson, J. R. (1888) Report on the Anomura collected by H. M. S. Challenger during the years 1873 - 76. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76. Zoology, 27, 1 - 221, 21 pls.", "Whitelegge, T. (1900) Crustacea. Part 1. Scientific results of the trawling expedition of H. M. C. S. \" Thetis \", off the coast of New South Wales, in February and March, 1898. Australian Museum Memoir, 4, 135 - 199, pls. 32 - 35. https: // doi. org / 10.3853 / j. 0067 - 1967.4.1900.427", "Grant, F. E. & McCulloch, A. R. (1906) On a collection of Crustacea from the Port Curtis district, Queensland. Proceedings of the Linnean Society of New South Wales, 1906, 2 - 53, pls. 1 - 4.", "Davie, P. J. F. (2002) Crustacea: Malacostraca: Eucarida (Part 2): Decapoda - Anomura, Brachyura. CSIRO Publishing, Melbourne, xiv + 641 pp.", "Poore, G. C. B. (2004) Marine decapod Crustacea of southern Australia. A guide to identification (with chapter on Stomatopoda by Shane Ahyong). CSIRO Publishing, Melbourne, 574 pp. https: // doi. org / 10.1071 / 9780643092129", "Poore, G. C. B., McCallum, A. & Taylor, A. C. (2008) Decapod Crustacea of the continental margin of southwestern adn central Western Australia: preliminary identifications of 524 species from FRV Southern Surveyor voyage SS 10 - 2005. Museum Victoria Science Report, 11, 1 - 106. https: // doi. org / 10.24199 / j. mvsr. 2008.11", "Baba, K., Macpherson, E., Poore, G. C. B., Ahyong, S. T., Bermudez, A., Cabezas, P., Lin, C. W., Nizinski, M., Rodrigues, C. & Schnabel, K. E. (2008) Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae). Zootaxa, 1905 (1), 1 - 220. https: // doi. org / 10.11646 / zootaxa. 1905.1.1", "Rowden, A. A., Schnabel, K. E., Schlacher, T. A., Macpherson, E., Ahyong, S. T. & Richer de Forges, B. (2010) Squat lobster assemblages on seamounts differ from some, but not all, deep-sea habitats of comparable depth. Marine Ecology, 31, 63 - 83. https: // doi. org / 10.1111 / j. 1439 - 0485.2010.00374. x", "Thomson, G. M. (1899) A revision of the Crustacea Anomura of New Zealand. Transactions of the Royal Society of New Zealand, Zoology, 31, 169 - 197.", "Chilton, C. (1906) Report of some Crustacea dredged off the coast of Auckland. Transactions and proceedings of the New Zealand Institute, 38, 265 - 269.", "Chilton, C. (1911) Crustacea. Scientific Results New Zealand Governm. Trawling Expedition 1907. Records of the Canterbury Museum, 1, 285 - 312.", "Borradaile, L. A. (1916) Crustacea. Part 1. - Decapoda. British Antarctic (Terra Nova) Expedition, 1910. Natural History Reports Zoology, 3, 75 - 110, figs. 111 - 116.", "Hale, H. M. (1927) The Crustaceans of South Australia. Part I. Government Printer, Adelaide, 201 pp.", "Miyake, S. & Baba, K. (1967) Galatheids of the East China Sea (Chirostylidae and Galatheidae, Decapoda, Crustacea) Journal of the Faculty of Agriculture, Kyushu University, 14, 225 - 246. https: // doi. org / 10.5109 / 22758", "Haig, J. (1973) Galatheidea (Crustacea, Decapoda, Anomura) collected by the F. I. S. Endeavour. Records of the Australian Museum, 28, 269 - 289. https: // doi. org / 10.3853 / j. 0067 - 1975.28.1973.411", "Baba, K. (1991) Crustacea Decapoda: Alainius gen. nov., Leiogalathea Baba, 1969, and Phylladiorhynchus Baba, 1969 (Galatheidae) from New Caledonia. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 9. Memoires du Museum national d'Histoire naturelle, Paris, (A), 152, 479 - 491.", "Baba, K., Macpherson, E., Lin, C. - W. & Chan, T. - Y. (2009) Crustacean fauna of Taiwan: squat lobsters (Chirostylidae and Galatheidae). National Taiwan Ocean University, Keelung, 312 pp.", "Lee, S. - H., Lee, S. - K., Kim, S. H. & Kim, W. (2019) First records of two squat lobsters (Decapoda, Galatheidae) from Korea. Crustaceana, 92, 725 - 737. https: // doi. org / 10.1163 / 15685403 - 00003900", "Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ expedition: Galatheidae and Polychelidae. Zootaxa, 1593, 1 - 54.", "Guiler, E. R. (1952) A list of the Crustacea of Tasmania. Records of the Queen Victoria Museum, Launceston, 3 (3), 15 - 44.", "Tirmizi, N. M. (1966) Crustacea: Galatheidae. The John Murray Expedition 1933 - 34. Scientific Reports, 11, 167 - 234.", "Zarenkov, N. A. (1968) Crustacea Decapoda collected in the Antarctic and Antiboreal regions by the Soviet Antarctic Expedition. Issledovaniya Fauny Morei, SSSR, 6, 153 - 199. [in Russian]", "Lewinsohn, C. (1969) Die Anomuren des Roten Meeres (Crustacea Decapoda: Paguridea, Galatheidea, Hippidea). Zoologische Verhandelingen, Leiden, 104, 1 - 213, pls 1 - 2.", "Baba, K. (1969) Four new genera with their representatives and six new species of the Galatheidae in the collection of the Zoological Laboratory, Kyushu University, with redefinition of the genus Galathea. Ohmu, 2, 1 - 32.", "Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317."]}