Anchitosia queenslandensis ( Livingstone 1932 )
publication ID |
https://doi.org/ 10.11646/zootaxa.5403.1.1 |
publication LSID |
lsid:zoobank.org:pub:A9E9D993-74C3-49CC-9202-DB1132EEF113 |
DOI |
https://doi.org/10.5281/zenodo.10561584 |
persistent identifier |
https://treatment.plazi.org/id/123887CC-FF88-FF8D-FF0E-FC687FDC1582 |
treatment provided by |
Plazi (2024-01-24 13:37:41, last updated 2024-11-30 03:54:26) |
scientific name |
Anchitosia queenslandensis ( Livingstone 1932 ) |
status |
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Anchitosia queenslandensis ( Livingstone 1932) View in CoL
FIGURE 13A–B View FIGURE 13
Tosia queenslandensis Livingstone 1932 a: 243 View in CoL ; 1932b: 381; H.L. Clark 1946: 94; A.M. Clark 1953: 411; Endean 1957: 238, 258; Jangoux 1984: 282; 1986: 122; Coleman 1994: 17; Gosliner et al. 1996:254; A.M. Clark 1993: 289; Saba et al. 2002: 25; Mah 2007: 322; Marsh & Fromont 2020: 224.
Diagnosis
Body stout, form stellate to weakly stellate (R/r=1.5=2.0), arm tips rounded. Abactinal plates abutted, flattened to convex, outline round to polygonal. Surface bare and smooth. Primary circlet plates enlarged, distinctive. Marginal plates 9 to 12 per interradius, surface is bare and smooth with surface weakly roughened ( Fig. 13A View FIGURE 13 ). Terminals, enlarged, approximately 4x the size of adjacent superomarginal plates. Actinal plates irregularly polygonal to quadrate ( Fig. 13B View FIGURE 13 ). Furrow spines 2 to 5, thickened; subambulacral spines in two rows, granular, thickened. Pedicellariae when present, with alveolar pits, valves tong-like.
Comments
A species collected from hard substrates (R.F. Bolland, pers. comm., Marsh & Fromont, 2020), the latter also occurrence on reef crest, reef front, and reef cavities. Marsh & Fromont (2020) speculate that is a benthic grazer.
Australian individuals are a dark red with white or yellow highlights coloring the granules between abactinal and marginal plates and on arm tips. Japanese individuals appear to be a solid red with no lighter colored granules between the plates.
Occurrence
Japan. Ryukyu Islands, Okinawa new record, 50– 70 m.
Outside Japan. Papua New Guinea, Great Barrier Reef, Australia to New Caledonia, 0– 58 m.
Material Examined
USNM E53616 Horseshoe Cliffs , Okinawa, Ryukyu Islands , Japan. 26º30’N, 127º50’54’E, 58 m. Coll. R. F. Bolland 18 Sept. 1981. 1 dry spec. R=1.7, r=0.9. GoogleMaps
USNM 1114607 1 km WNW of Onna Village , Horseshoe Cliffs, Okinawa, Ryukyu Islands , 26.5 127.848, 46.0 m. Coll. R.F. Bolland, 19 May 1984. 1 wet spec. R=0.8 r=0.6.
USNM 1114608 1 km WNW of Onna Village , Horseshoe Cliffs , Okinawa, Ryukyu Islands , 26.5 127.848, 70 m. Coll. R.F. Bolland, 13 July 1987. 1 dry spec.
USNM 1607629 1 km WNW of Onna Village , Horseshoe Cliffs , Okinawa, Ryukyu Islands , 26.5 127.848, 40–46 m. Coll. R.F. Bolland, 18 March 1984. 1 wet spec. R=0.7 r=0.5.
Clark, A. M. (1993) An index of names of recent Asteroidea. Part 2: Valvatida. E chinoderm Studies, 4, 187 - 366. https: // doi. org / 10.1201 / 9781003072553 - 4
Gosliner, T. M., Behrens, D. W. & Williams, G. C. (1996) C oral Reef Animals of the Indo-Pacific. Sea Challengers Press, Monterey, California, 314 pp.
Livingstone, A. A. (1932) Asteroidea. British Museum (Natural History) Scientific Reports / Great Barrier Reef Expedition 1928 - 29, 4 (8), 241 - 265.
Mah, C. L. (2007) Systematics, Phylogeny, and Historical Biogeography of the Pentagonaster clade (Asteroidea, Valvatida, Goniasteridae) Invertebrate Systematics, 21, 311 - 339. https: // doi. org / 10.1071 / IS 06049
Marsh, L. M. & Fromont, J. (2020) Field Guide to Shallow - Water Seastars of Australia. Western Australian Museum, Welshpool, D. C., 543 pp.
Saba, M., Ichimura, S. & Soyama, I. (2002) Sea stars and Brittle stars in Japanese Waters. Hankyu Communications, Tokyo, 136 pp. [in Japanese]
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Anchitosia queenslandensis ( Livingstone 1932 )
Mah, Christopher L., Kogure, Yoichi, Fujita, Toshihiko & Higashiji, Takuo 2024 |
Tosia queenslandensis
Marsh, L. M. & Fromont, J. 2020: 224 |
Mah, C. L. 2007: 322 |
Saba, M. & Ichimura, S. & Soyama, I. 2002: 25 |
Gosliner, T. M. & Behrens, D. W. & Williams, G. C. 1996: 254 |
Clark, A. M. 1993: 289 |