Occurrence of the rare and Endangered Ornate Eagle Ray, Aetomylaeus vespertilio (Bleeker, 1852) (Chondrichthyes, Myliobatidae), at a remote marine protected area in the Philippines

By

Araujo, Gonzalo
Snow, Sally J.
Cornish, Andy
Murray, Ryan
Delijero, Kymry
Ponzo, Alessandro
Dygico, Marivel

Type

Article

Date of Publication

2018-1-5

Original Publication

Check list : journal of species lists and distribution

Volume

14

Series / Issue

Issue: 1

Pages

1--5

Subjects

archipelagic , Conservation , elusive , live encounter , myliobatid , Sulu Sea

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/14.1.1

 

Abstract

We report the occurrence of the rare and Endangered Aetomylaeus vespertilio (Bleeker, 1852) at the remote archipelago of Cagayancillo, Palawan in the Sulu Sea, Philippines. Only 1 previous  report of the species exists from the country, a juvenile specimen in the Pasil market, Cebu City in 2000. During an in-water shark and ray survey at Cagayancillo Island in April 2017, a female individual A. vespertilio with a disc width of approximately 200 cm, and a total length of approximately 400 cm was encountered along the reef’s edge at a depth of 12 m. This species wasconfirmed by its characteristic dorsal pattern of narrow stripes anteriorly and reticulated spots posteriorly. We confirm the occurrence of this rare and poorly understood species in the Sulu Sea and extend the current known range farther west than previously known.