Hypnos monopterygius (Shaw, 1795)
Coffin ray
Hypnos monopterygius
photo by FishBase

 Family:  Hypnidae (Coffin rays)
 Max. size:  70 cm TL (male/unsexed)
 Environment:  reef-associated; depth range 0 - 240 m
 Distribution:  Indo-West Pacific: endemic to Australia.
 Diagnosis:   
 Biology:  Occurs inshore and offshore, ranging from the intertidal to 240 m depth (Ref. 9910, 12951). Found buried on sand and mud bottoms; sometimes found stranded out of water by the tide but is capable of surviving for hours (Ref. 9910). Feeds on crabs, worms, and fishes. Ovoviviparous (Ref. 50449). A slow-moving species which uses its electric organs to stun prey. Also stuns people when accidentally stepped upon or handled (Ref. 9910). Maximum length probably to 92 cm TL (Ref. 9910).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  other
 Country info:   
 

 Entered by: Froese, Rainer - 22.01.94
 Modified by: Sampang-Reyes, Arlene G. - 06.06.17
 Checked by: Compagno, Leonard J.V. - 05.10.95

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 Not for publication.


Page created by Jen, 05.08.02, php script by kbanasihan 06/09/2010 ,  last modified by dsantos, 20/08/10