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Narcine leoparda Carvalho, 2001
LEOPARD ELECTRIC-RAY
Life   Vertebrata   Fish   Narcinidae   Narcine



Narcine leoparda
© Copyright Photographer/SFTEP, 2002 · 0
Narcine leoparda

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Overview
Main identification features
  • dark + white spots/ocelli
  • c: white spots
Elongate, oval to rounded disc that is about as wide as long; electric organ beside eye, originating just before front of eye; pectorals slightly overlapping front of pelvic fins; tail shorter than disc; spiracles without papillae on rims; 1 pair of nasal openings; second dorsal fin usually slightly larger than first; lateral folds on tail originate under first dorsal fin; tail fin angular, relatively tall, rear edge ~straight.

Upper surface red-brown with numerous small creamy white round to oval spots and/or pale-centered ocelli that are not fused into irregular blotches, most of these spots may be lost in large specimens; dorsal and tail fins with white spots; lower surface cream, with a light brown edge in larger specimens.

Size: 36 cm.

Habitat: found on soft bottoms.

Depth: 5-33 m.

Known only from southern Colombia.


Attributes

Abundance: Common.

Cites: Not listed.

Climate Zone: Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).

Depth Range Max: 33 m.

Depth Range Min: 5 m.

Diet: bony fishes; mobile benthic worms.

Eastern Pacific Range: Northern limit=5; Southern limit=2; Western limit=-79; Eastern limit=-78; Latitudinal range=3; Longitudinal range=1.

Egg Type: Live birth; No pelagic larva; No pelagic phase.

Feeding Group: Carnivore.

FishBase Habitat: Demersal.

Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species.

Habitat: Mud; Soft bottom (mud, sand,gravel, beach, estuary & mangrove); Soft bottom only; Sand & gravel.

Inshore Offshore: Inshore; Inshore Only.

IUCN Red List: Not evaluated / Listed.

Length Max: 36 cm.

Regional Endemism: Continent only; Continent; TEP endemic; Continental TEP endemic; Panamic province endemic; All species.

Residency: Resident.

Salinity: Marine; Marine Only.

Water Column Position: Bottom; Bottom only;

Names
Scientific source:
Links to other sites


References
  • Carvalho, M. R., 2001., A new species of electric ray, Narcine leoparda, from the tropical eastern Pacific Ocean (Chondrichthyes: Torpediniformes: Narcinidae)., Proc. Biol. Soc. Wash., 114(3):561-573.


Acknowledgements

I thank Ashley MacDonald and John Pickering, University of Georgia, for technical support in building this page.


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