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Elasmobranchii (sharks and rays) > Myliobatiformes (Stingrays) > Urotrygonidae (American round stingrays)
Etymology: Urotrygon: Greek, oura = tail + Greek, trygon = a sting ray (Ref. 45335); simulatrix: Named for its resemblance with U. munda, in squamation and with U. chilensis in morphometric characters; noun in apposition.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal. Tropical; 8°N - 7°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: known only from the Gulf of Panama.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 26.7 cm TL male/unsexed; (Ref. 9265)

Benthic over soft bottoms. Venomous spine on tail.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

McEachran, J.D., 1995. Urolophidae. Rayas redondas. p. 786-792. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9265)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Vulnerable (VU) (A2d); Date assessed: 24 February 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Venomous (Ref. 9265)

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
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Anatomy
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Physiology
Body composition
Nutrients
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Swimming type
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Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
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Heritability

Human related
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Internet sources

Urotrygon simulatrix Miyake & McEachran, 1988