Species: Urotrygon venezuelae, Venezuelan Round Stingray, Venezuelan round ray
snout length ~1/4 disc width
disc top covered with denticles
tail: > disc, 1 row thorns
Urotrygon venezuelae Schultz, 1949
Venezuelan round ray
Disc is an oval, wider than long; snout with a small sharp point, relatively short (length before eyes ~25% of disc width); eye large, ~spiracle; pectorals continuous around head; tail slender, tapering, its length greater than disc length, with a large venomous spine; tail fin an elongate oval, upper lobe low (height < 1/6 its length), upper and lower lobes not confluent; upper surface of disc and tail covered with tiny denticles; a row of thorns along mid-back and top of front half of tail.
Upper surface uniform grey brown; lower surface white
Reaches 29 cm TL
Lives on soft bottoms in coastal waters.
Depth: 1-30 m.
Colombia to the mouth of the Amazon river.
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Species Data
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- Salinity
-
- Marine
- Brackish
- Inshore/Offshore
-
- Inshore Only
- Inshore
- Water Column Position
-
- Bottom
- Bottom only
- Habitat
-
- Soft bottom only
- Sand & gravel
- Mud
- Estuary
- FishBase Habitat
-
- Demersal
- Feeding Group
-
- Carnivore
- Data
- Diet
-
- Mobile benthic crustacea (shrimps/crabs)
- Mobile benthic worms
- Mobile benthic gastropods/bivalves
- Data
- Egg Type
-
- Data
- Live birth
- No pelagic larva
- No pelagic phase
- Global Endemism
-
- Greater Caribbean non-endemic
- West Atlantic Endemic
- All species.
- Regional Endemism
-
- Continent
- Also in Brazil
- Extends South of GC
- All species..
- Continent only
- GC non-endemic
- Residency
-
- Resident
- Climate Zone
-
- Equatorial (0-10N, Costa Rica / Venezuela)
- IUCN Red List
-
- Listed
- Near threatened
- CITES
-
- Not listed
- Length Max
-
- 29
- Depth Range Min
-
- 1
- Depth Range Max
-
- 30
