(Anonymous, referred to Lacépède, 1798)
The clubnose guitarfish, (Glaucostegus thouin) is a vulnerable species of ray in the Rhinobatidae family. It is found from shallow coastal waters to a depth of 60 m (200 ft) in the Indo-Pacific, ranging from India to Southeast Asia, and also in the Red Sea. There are also old unconfirmed records from the Mediterranean and Suriname.
It reaches up to 3 m (9.8 ft) in length, but typically is less than 2.5 m (8.2 ft).It is pale yellowish or brownish with a pale snout. It has an unusual club-like tip of the snout, which separates it from other members of the genus Glaucostegus.
- White, W.T. & Marshall, A.D. 2005. Rhinobatos thouin. 2006 IUCN Red List of Threatened Species. Downloaded on 3 August 2007.
- Last; White; de Carvalho; Séret; Stehmann; and Naylor, eds. (2016). Rays of the World. CSIRO. p. 115. ISBN 9780643109148.
- Pollerspöck, J.; and & N. Straube. "Glaucostegus thouin (Anonymous, 1798)". Shark-references. Retrieved 7 July 2017.
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