Metagathotanais Bird & Holdich 1988

Genus Metagathotanais Bird & Holdich, 1988 Diagnosis : (modified after Bird & Holdich 1988) cephalothorax shorter than pereonites 1 and 2 together. Pleonites and pleotelson apparently fused in female, with normal segmentation in preparatory and adult males. Antennule composed of four article...

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Bibliographic Details
Main Author: Guerrero-Kommritz, Jürgen
Format: Text
Language:unknown
Published: Zenodo 2003
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Tanaidacea
Agathotanaidae
Metagathotanais
Seta
North East Atlantic
Online Access:https://dx.doi.org/10.5281/zenodo.5691155
https://zenodo.org/record/5691155
Description
Summary:Genus Metagathotanais Bird & Holdich, 1988 Diagnosis : (modified after Bird & Holdich 1988) cephalothorax shorter than pereonites 1 and 2 together. Pleonites and pleotelson apparently fused in female, with normal segmentation in preparatory and adult males. Antennule composed of four articles. Antenna composed of six articles, articles 2 and 3 each with one short superior seta. Pars molaris reduced. Lacinia mobilis of left mandible small and spiniform or reduced. Maxillule endite with eight or nine terminal spines. Maxilliped basis and endites together oval or heartshaped. Epignath without terminal spine. Pereopods relatively small in relation to body size. Pereopods 1 to 3 usually with one short spine and a short seta on propodus. Ischium of pereopods 4 to 6 usually with seta. Uropod basis and endopod fused and without exopod. Type species: Metagathotanais insulcatus Bird & Holdich, 1988 : Published as part of Guerrero-Kommritz, Jürgen, 2003, Agathotanaididae (Crustacea: Tanaidacea) from the Angola Basin, pp. 1-15 in Zootaxa 330 on page 7, DOI: 10.5281/zenodo.156207 : {"references": ["Bird, G. J. & Holdich, D. M. (1988) Deep-sea Tanaidacea (Crustacea) of the north-east Atlantic: the tribe Agathotanaini. Journal of Natural History, 22, 1591 - 1621."]}

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