A revision of the genus Paracallisoma Chevreux, 1903 (Crustacea: Amphipoda: Scopelocheiridae: Paracallisominae) with a redescription of the type species of the genus Paracallisoma and the description of two new genera and two new species from the Atlantic Ocean

被引:10
|
作者
Horton, Tammy [1 ]
Thurston, Michael H. [1 ]
机构
[1] Natl Oceanog Ctr, Southampton SO14 3ZH, Hants, England
基金
英国自然环境研究理事会;
关键词
Amphipoda; Atlantic; bathyal; abyssal; necrophage; new species; Haptocallisoma; Paracallisoma; Pseudocallisoma; SCAVENGING AMPHIPODS; NECROPHAGOUS AMPHIPODS; GAMMARIDEAN AMPHIPODA; MIDWATER CRUSTACEANS; PELAGIC AMPHIPODA; VERTICAL ZONATION; LYSIANASSOIDEA; NORTHEAST; ECOLOGY; BATHYAL;
D O I
10.11646/zootaxa.3995.1.12
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
The genus Paracallisoma (Crustacea: Amphipoda) is revised and the type species, Paracallisoma alberti is redescribed based on holotype material supplemented with new material from the region of the type locality. This revision results in the establishment of two new genera, Pseudocallisoma gen. nov. and Haptocallisoma gen. nov., and the description of a new species of Haptocallisoma and a new species of Paracallisoma from the North Atlantic Ocean. An account of all known species within the three genera is given and updated keys to the genera and species are provided.
引用
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页码:91 / 132
页数:42
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