An aberrant extra fin in Zearaja chilensis (Chondrichthyes: Rajidae)

Deli Antoni M.Y., Delpiani G.E., Delpiani S.M., Mabragaña E., Díaz de Astarloa J.M.

Published date: June 2012
Volume: 36
Number: 2
Pagination: 403–405
Publisher: Société Française d’Ichtyologie

The first case of an aberrant extra fin in a specimen of Zearaja chilensis (Guichenot, 1848), caught off Patagonian waters, Argentine Sea, is reported here.

Keywords: Argentina - Batoids - Deformity - Rajidae - Supplementary appendage - Zearaja chilensis
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