Alvinocaris lusca, WILLIAMS & CHACE, 1982

Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, Zoological Journal of the Linnean Society 145 (4), pp. 445-522 : 461

publication ID

https://doi.org/ 10.1111/j.1096-3642.2005.00178.x

DOI

https://doi.org/10.5281/zenodo.5490528

persistent identifier

https://treatment.plazi.org/id/03D96F29-FFB5-FF90-FF58-FEE6FDE10802

treatment provided by

Diego

scientific name

Alvinocaris lusca
status

 

ALVINOCARIS LUSCA WILLIAMS & CHACE, 1982 View in CoL

Type locality: eastern Pacific Ocean, Galapagos Rift, Rose Garden area ; 0°48.25′N, 86°13.48′W; 2450 m GoogleMaps .

Known range: Known from the Galapagos Rift and the 9°N and 13°N vent fields of the EPR, at depths of 2450–2600 m ( Shank, 1997, in Desbruyères & Segonzac, 1997).

Material: type locality; Alvin dive 990; 9 December 1979; USNM 184534 View Materials (holotype, male), USNM 184535 View Materials (allotype, female), USNM 184537 View Materials (paratype male), USNM 184536 View Materials (paratypes, 11 females), USNM 184538 View Materials (1 juvenile) ( Williams & Chace, 1982) .

Galapagos Rift, 00°48.2′N, 86°13.4′W; Alvin dive 2224; 2461 m; 29 May 1990. Non-type: 2 specimens, sex not listed ( Shank et al., 1999) GoogleMaps .

EPR, 9°N site , 09°50.3′N, 104°17.4′W; Alvin dive 2692; 2520 m; 26 December 1993; non-type, 2 specimens, sex not listed ( Shank et al., 1999).

Williams & Chace (1982) noted that 1 paratype female would be transferred to each of the following collections: MCZ, AHF / LACM, BMNH, RMNH, MNHN .

Remarks: This is the only species of Alvinocaris reported from the eastern Pacific to date. Hessler & Smithey (1983) provided brief observations on ecology and behaviour of the species at the Rose Garden site. Van Dover (1986) examined stable isotope ratios and compared them with another vent decapod (the galatheid Munidopsis subsquamosa ). Van Dover et al. (1985) described planktotrophic larval development. Shank (1997, in Desbruyères & Segonzac, 1997) provides limited ecological observations on its ecology and feeding. Fustec, Desbruyères & Juniper (1987) noted the species from the 13°N site on the EPR, but the specimens that they observed might have been Lebbeus ( T. Komai, pers. comm.). Shank et al. (1999: 251) listed A. lusca from the site at 13°N but did not provide any information on that record.

MCZ

Museum of Comparative Zoology

AHF

Allan Hancock Foundation, University of Southern California

LACM

Natural History Museum of Los Angeles County

RMNH

National Museum of Natural History, Naturalis

T

Tavera, Department of Geology and Geophysics

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