Lissothuria imbricata sp nov., a new species of sea cucumber (Echinodermata: Holothuroidea) from the central-eastern Pacific Ocean

被引:3
|
作者
Alonso Solis-Marin, Francisco [1 ]
Adrian Arriaga-Ochoa, Julio [2 ]
Moises Galvan Villa, Cristian [3 ]
Laguarda-Figueras, Alfredo [1 ]
机构
[1] Univ Nacl Autonoma Mexico, ICML, Lab Sistemat & Ecol Equinodermos, Colecc Nacl Equinodermos Dra Ma Elena Caso Munoz, Mexico City 04510, DF, Mexico
[2] Univ Nacl Autonoma Mexico, Posgrad Ciencias Mar & Limnol, Circuito Exterior S-N, Mexico City 04510, DF, Mexico
[3] Univ Guadalajara, Ctr Univ Ciencias Biol & Agr, Dept Ecol Aplicada, Lab Ecosistemas Marinos & Acuicultura, Zapopan 44510, Mexico
关键词
taxonomy; Psolidae; Mexico;
D O I
10.11646/zootaxa.4438.2.11
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
A new species of sea cucumbers of the genus Lissothuria Verrill, 1867 is described. Lissothuria imbricata sp. nov. was found in the central-eastern Pacific Ocean, at 2-16 m depth living on top of rocky reefs, partially covered by algae and organic material. It is distinguished from other species of the genus by having body wall ossicles in form of short, broad towers with a slightly spiny apex, giving the dorsal area a granular appearance. The shape of the ossicles shows some similarities with L. nutriens (H.L. Clark, 1901).
引用
收藏
页码:373 / 380
页数:8
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