Chilean round stingray
| Chilean round stingray | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Order: | Myliobatiformes |
| Family: | Urolophidae |
| Genus: | Urobatis |
| Species: | U. marmoratus |
| Binomial name | |
| Urobatis marmoratus (Philippi {Krumweide}, 1893) | |
| Synonyms | |
|
Urolophus marmoratus Philippi, 1893 | |
The Chilean round stingray, Urobatis marmoratus, is a species of round ray, family Urolophidae.[2] Virtually nothing is known about it, as it is only known from a single specimen described by Rodolfo Amando Philippi in 1893. The specimen measured 38.5 cm long and was collected off Quintero, Chile.[1] It had the nearly circular pectoral fin disc typical of the round rays, with the front margins straight. The distance between the eyes was more than two-thirds the distance between the eyes and the tip of the snout. The body was very thick for a ray, and completely smooth. The tail was shorter than the length of the disc. The coloration was distinctive, consisting of numerous small white spots on a dark background. It is likely benthic.[3]
References
- 1 2 Lamilla, J. (2004). Urobatis marmoratus. In: IUCN 2008. IUCN Red List of Threatened Species. Retrieved November 24, 2008.
- ↑ Froese, Rainer and Pauly, Daniel, eds. (2008). "Urobatis marmoratus" in FishBase. November 2008 version.
- ↑ Lamilla, J.G. (Nov 2005). "Guía para el reconocimiento de: tiburones, rayas y quimeras de Chile". Oceania 17: 1–80.