Parvamussium cristatellum (Dautzenberg & Bavay, 1912)

Dijkstra, Henk H. & Maestrati, Philippe, 2010, Pectinoidea (Mollusca, Bivalvia, Propeamussiidae, Entoliidae and Pectinidae) from the Austral Islands (French Polynesia), Zoosystema 32 (2), pp. 333-358 : 336-338

publication ID	https://doi.org/10.5252/z2010n2a6
DOI	https://doi.org/10.5281/zenodo.4560465
persistent identifier	https://treatment.plazi.org/id/D75887E7-FFDE-0747-175A-FA09FB7AFA65
treatment provided by	Felipe (2021-02-08 18:39:48, last updated 2024-11-26 04:04:24)
scientific name	Parvamussium cristatellum
status

Treatment

Parvamussium cristatellum

( Dautzenberg & Bavay, 1912)

Amussium cristatellum Dautzenberg & Bavay, 1912: 36 , pl. 28, figs 5-8 (nomen novum for Pecten (Amussium) cristatum [sic] Bavay, 1905: 187, pl. 17, fig. 2a-c, non Pecten cristatus Bronn, 1828 ).

Parvamussium cristatellum – Dijkstra 1991: 13, figs 28-32. — Dijkstra & Marshall 1997: 80, pl. 3, figs 4-8, pl. 4, figs 1, 2; 2008: 7, figs 5, 6A-D [references, type data, supplementary description, distribution]. — Dijkstra & Maestrati 2008: 86 [distribution].

MATERIAL EXAMINED. — Andaman Islands . Lectotype lv ( ZSI M3360 /1, designated by Dijkstra & Kastoro [1997: 261]).

Marotiri. BENTHAUS, stn DW 1884, 27°54’S, 143°33’W, 570-620 m, 3 lv, 4 rv. — Stn DW 1885, 27°52’S, 143°33’W, 700-800 m, 1 lv. — Stn DW 1887, 27°52’S, 143°33’W, 750-1000 m, 1 lv.

Banc Nord-Est Rapa. BENTHAUS, stn DW 1903, 27°27’S, 144°04’W, 400-800 m, 1 rv.

Récif Neilson. BENTHAUS, stn DW 1919, 27°04’S, 146°04’W, 140-390 m, 1 rv. — Stn DW 1923, 27°01’S, 146°05’W, 360-840 m, 3 lv, 5 rv. — Stn DW 1924, 27°01’S, 146°05’W, 340-800 m, 2 lv, 14 rv. — Stn DW 1925, 27°00’S, 146°05’W, 560-790 m, 6 rv.

Tubuai. BENTHAUS, stn DW 1957, 23°19’S, 149°29’W, 558-1000 m, 2 rv. — Stn DW 1961, 23°21’S, 149°34’W, 470-800 m, 1 rv.

Rurutu, Mont Lotus. BENTHAUS, stn CP 1989, 22°36.2’S, 151°00.0’W, 456 m, 1 lv.

Rurutu. BENTHAUS, stn DW 1998, 22°25’S, 151°22’W, 250-302 m, 2 lv. — Stn DW 1999, 22°25’S, 151°22’W, 270-500 m, 1 lv. — Stn DW 2000, 22°25’S, 151°22’W, 270-480 m, 8 lv, 3 rv. — Stn DW 2001, 22°27’S, 151°20’W, 200-550 m, 1 rv. — Stn DW 2003, 22°28’S, 151°19’W, 250-330 m, 2 lv, 2 rv.

DISTRIBUTION. — Southeastern Africa, Andaman Islands, Indonesian Archipelago, Solomon Islands (Dijkstra 2001: 83; Dijkstra & Maestrati 2008: 87); Lord Howe Ridge ( Dijkstra & Marshall 2008: 7), Kermadec Islands, New Caledonia, Vanuatu, Fiji Islands, Wallis and Futuna. Depth range 330-510 m (alive). Now also Austral Islands (new record), only single valves at 140-750 m depth.

REMARKS. — The present material is rather variable in sculpture of the left valve. The radial ribs are weak to prominent and closely to widely spaced. The commarginal lamellae are more widely spaced in the central part of the disc to more closely arranged near the periphery. Internal ribs also vary in number (10 to 12, usually 10, with one or two interstitial rudimentary ones). This variation is also observed in other studied material (MNHN) from the tropical Indo-Pacific. All shell characters are similar to the type material.

References

BAVAY A. 1905. - Especes nouvelles du genre Pecten provenant de l' Indian Museum de Calcutta . Memoires de la Societe zoologique de France 17: 186 - 190 (dated 1904, published 1905).

DAUTZENBERG P. & BAVAY A. 1912. - Les lamellibranches de l'Expedition du Siboga. Partie systematique I: Pectinides. Monographie Siboga-Expeditie 53 b: 1 - 41. E. J. Brill, Leiden.

DIJKSTRA H. H. 1990. - Three new pectinacean species from the Indonesian Archipelago collected during the Siboga expedition (1899 - 1900) with additional information and corrections on the previous report (Mollusca: Propeamussiidae, Pectinidae). Beaufortia 40: 1 - 14.

DIJKSTRA H. H. 1991. - A contribution to the knowledge of the pectinacean Mollusca (Bivalvia: Propeamussiidae, Entoliidae, Pectinidae) from the Indonesian Archipelago. Zoologische Verhandelingen 271: 1 - 57.

DIJKSTRA H. H. & MARSHALL B. A. 1997. - Pectinoidea (Mollusca: Bivalvia: Propeamussiidae: Pectinidae) of Lord Howe Island, Norfolk Island and the Kermadec Islands. Molluscan Research 18: 73 - 114.

DIJKSTRA H. H. & KASTORO W. W. 1997. - Mollusca Bivalvia: Pectinoidea (Propeamussiidae and Pectinidae) from eastern Indonesia, in CROSNIER A. & BOUCHET P. (eds), Resultats des campagnes MUSORSTOM, volume 16. Memoires du Museum national d'Histoire naturelle 172: 245 - 285.

DIJKSTRA H. H. & MAESTRATI P. 2008. - New species and new records of deep-water Pectinoidea (Bivalvia: Propeamussiidae, Entoliidae and Pectinidae) from the South Pacific, in HEROS V., COWIE R. H. & BOUCHET P. (eds), Tropical deep-sea benthos, volume 25. Memoires du Museum national d'Histoire naturelle 196: 77 - 113.

DIJKSTRA H. H. & MARSHALL B. A. 2008 - The Recent Pectinoidea of the New Zealand region (Mollusca: Bivalvia: Propeamussiidae, Pectinidae and Spondylidae). Molluscan Research 28: 1 - 88.