Hypnos monopterygius (Shaw, 1795)

Description


Taxonomic Hierarchy


Kingdom: Animalia

Phylum: Chordata

Class: Elasmobranchii

Order: Torpediniformes

Family: Hypnidae

Genus: Hypnos

Species: Hypnos monopterygius (Shaw, 1795)

Climate Zone


  • Temperate
  • Location


    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. It was reported that larger fishes, similar size to themselves have been found in the stomachs of Coffin rays, ingested whole through the large gape (Ref. 114953). Ovoviviparous (Ref. 50449). Maximum length probably to 92 cm TL (Ref. 9910). Both sexes mature at 40-48 cm TL; born at ca. 8-11 cm TL (Ref. 114953). A slow-moving species which uses its electric organs to stun prey. Also stuns people when accidentally stepped upon or handled (Ref. 9910).

    Habitat


    associated