Bathyraja cousseauae Díaz de Astarloa & Mabragaña, 2004
Joined-fins skate
photo by Reyes, P.

Family:  Arhynchobatidae (Softnose skates)
Max. size:  86 cm TL (male/unsexed)
Environment:  demersal; marine; depth range 119 - 284 m
Distribution:  Southwestern Atlantic: Off northern Patagonian, off Mar del Plata, Argentina. Southeast Pacific: Chile.
Diagnosis:  This species is distinguished by having the following characters: a large and very distinct round pale area ocellus-like, margined with dark brown on posterior part of each pectoral base of the upper side of the disc; upper surface of disc fully covered with numerous small spinules, also on interorbital area, tail, dorsal fins, and posterior pelvic lobes; larger individuals with scattered spinules distributed in central parts of the disc; ocular thorns absent; continuous row of 21-27 median thorns from nuchal; region to first dorsal fin; males have elongated, slender rod-shaped claspers; dorsal fin densely spinulose close to the end of tail and with no space between them (Ref. 55502).
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 07 February 2019 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.