Family Urotrygonidae - American round stingrays | ||||
Order | : | Myliobatiformes | ||
Class | : | Elasmobranchii | ||
No. in FishBase | : | Genera : 2 | Species : 20 Eschmeyer's Catalog of Fishes | ||
Environment | : | Fresh : No | Brackish : Yes | Marine : Yes | ||
Division | : | Marine | ||
Aquarium | : | |||
First Fossil Record | : | |||
Remark | : | Distribution: Tropical to warm temperate in continanental shelves of Western Atlantic and Eastern Pacific; demersal inshore, rarely deeper than 90.. Habitat: some venture into estuaries, none considered to live entirely in freshwater. Short description: small rays (17-90 cm TL as adults, weighing at least 2.2 kg); oval to almost circular disc, variably depressed; head barely distinguishable from the part of the disc formed by the pectoral fins; snout varies from very short and obtuse to long and pointed, mouth positioned forward on the ventral disc, jaws have rows of small flattened to pointed teetharranged in quincunx; small fleshy papillae usually on the mouth floor; tail relatively broad based, usually shorter than the disc, and no dorsal and anal fins; well-developed caudal fin with short dorsal and longer ventral lobes, varies from short to very elongate; often have serrated stinging spine preceding caudal fin, sometimes with a narrow skin fold on each side of tail; pelvic fins at the base of the tail; skin may be entirely smooth to covered with small denticles and/or thorns dorsally. Previously in Urolophidae (stingarees), but now known to be closely related to Potamotrygonidae (Neotropical stimgrays). Life history: aplacental viviparous, 1-6 pups that usually gestating over ca. 6 months. Caught as bycatch by inshore trawlers, beach seines and set nets | ||
Etymology | : | |||
Reproductive guild | : | bearers | ||
Typical activity level | : | |||
Main Ref. | : | Last, P.R., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor 2016 | ||
Coordinator | : | |||
Deep Fin Classification | : |
Important recommendation:
The list below must not be used as an authority reference synonymy list like those found in scientific published revisions, which must be the source to be used and cited eventually when they exist.
Rather, it reflects the current content of FishBase, and the progress with respect to synchronization with the Catalog of Fishes. However, we think it can be useful for users to assess the quality of information in FishBase, to start new work on the family, or to cross-check with other lists.
But we appreciate to be cited in publications when this list has been of any working value. In particular, for published scientific, we suggest then to cite it in the Material and Method section as a useful tool to conduct the research, but again, not as a taxonomic or nomenclatural authority reference.
Unless it is explicitly precised, the list is not complete, please search all original names published for the family in the Catalog of Fishes (genera, species), including those with uncertain or unknown status, that are not included in FishBase when they are not attached to a valid species.
This list uses some data from Catalog of Fishes (not shown but used to sort names).
The list ordered as follows:
Please send comments and corrections if you detect errors or missing names.
Scientifc name | Status | Senior/Junior synonym | Combination |
---|---|---|---|
Urotrygon munda Gill, 1863 | accepted | senior | original |
! Urotrygon mundus Gill, 1863 | synonym | senior | original |
Urolophus munda (Gill, 1863) | synonym | senior | new |
Urolophus asterias Jordan & Gilbert, 1883 | synonym | junior | original |
Urotrygon asterias (Jordan & Gilbert, 1883) | synonym | junior | new |
Urotrygon chilensis (Günther, 1872) | accepted | senior | new |
Urolophus chilensis Günther, 1872 | synonym | senior | original |
Urolophus goodei Jordan & Bollman, 1890 | synonym | junior | original |
Urotrygon goodei (Jordan & Bollman, 1890) | synonym | junior | new |
Urotrygon aspidura (Jordan & Gilbert, 1882) | accepted | senior | new |
Urolophus aspidurus Jordan & Gilbert, 1882 | synonym | senior | original |
Urotrygon rogersi (Jordan & Starks, 1895) | accepted | senior | new |
Urolophus rogersi Jordan & Starks, 1895 | synonym | senior | original |
Urotrygon binghami Breder, 1928 | synonym | junior | original |
Urotrygon microphthalmum Delsman, 1941 | accepted | senior | original |
Urotrygon caudispinosus Hildebrand, 1946 | accepted | senior | original |
Urotrygon peruanus Hildebrand, 1946 | accepted | senior | original |
Urotrygon serrula Hildebrand, 1946 | accepted | senior | original |
Urotrygon venezuelae Schultz, 1949 | accepted | senior | original |
Urotrygon nana Miyake & McEachran, 1988 | accepted | senior | original |
Urotrygon reticulata Miyake & McEachran, 1988 | accepted | senior | original |
Urotrygon simulatrix Miyake & McEachran, 1988 | accepted | senior | original |
Urotrygon cimar López S. & Bussing, 1998 | accepted | senior | original |
Urobatis jamaicensis (Cuvier, 1816) | accepted | senior | new |
Raia jamaicensis Cuvier, 1816 | synonym | senior | original |
Urolophus jamaicensis (Cuvier, 1816) | synonym | senior | new |
Trygonobatus torpedinus Desmarest, 1823 | synonym | junior | original |
Urobatis sloani vermiculatus Garman, 1913 | synonym | junior | original |
Urobatis halleri (Cooper, 1863) | accepted | senior | new |
Urolophus halleri Cooper, 1863 | synonym | senior | original |
Urolophus nebulosus Garman, 1885 | synonym | junior | original |
Urolophus umbrifer Jordan & Starks, 1895 | synonym | junior | original |
Urobatis marmoratus (Philippi, 1892) | accepted | senior | new |
Urolophus marmoratus Philippi, 1892 | synonym | senior | original |
Urobatis maculatus Garman, 1913 | accepted | senior | original |
Urolophus maculatus (Garman, 1913) | synonym | senior | new |
Urobatis concentricus Osburn & Nichols, 1916 | accepted | senior | original |
Urolophus concentricus (Osburn & Nichols, 1916) | synonym | senior | new |
Urotrygon concentricus (Osburn & Nichols, 1916) | synonym | senior | new |
Urobatis tumbesensis (Chirichigno F. & McEachran, 1979) | accepted | senior | new |
Urolophus tumbesensis Chirichigno F. & McEachran, 1979 | synonym | senior | original |
Urobatis pardalis Del Moral-Flores, Angula, López & Bussing, 2015 | accepted | senior | original |