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Issue: Vol. 4132 No. 1: 28 Jun. 2016
Type: Article
Published: 2016-06-28
DOI: 10.11646/zootaxa.4132.1.9
Page range: 107–117
Abstract views: 107
PDF downloaded: 1

A new temperate deepwater skate of the genus Bathyraja (Rajoidei: Arhynchobatidae) from the South-West Pacific

CSIRO National Research Collections Australia, Australian National Fish Collection, Castray Esplanade, Hobart, TAS, 7001, AUSTRALIA.
Museum of New Zealand Te Papa Tongarewa, 169 Tory St, Wellington, NEW ZEALAND.
IchtyoConsult, 6 bis rue du Centre, 91430 Igny, FRANCE
Pisces Arhynchobatidae Pacific blonde skate Bathyraja pacifica new species Norfolk Ridge South-West Pacific

Abstract

A single specimen of a new Bathyraja skate was collected by the authors in 2003 during a survey of the deepwater biota of the northern Tasman Sea by the New Zealand FRV Tangaroa. This skate, labelled the ‘blonde skate’ by voyage participants, is uniformly white on all surfaces of the body and the skin is partly translucent. It belongs to a subgroup of Bathyraja with a large, almost smooth, quadrangular disc and well-developed and equally spaced median tail thorns. Other similar and probably closely related Bathyraja specimens have been caught in seas to the south of New Zealand since the discovery of this species, but their identity is yet to be confirmed.

 

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