Heliotrygon rosai
The round rays (Heliotrygon) is a genus of freshwater stingrays in the family Potamotrygonidae. The genus is endemic to the Amazon basin in South America. Despite being discovered decades earlier, the genus was only scientifically described in 2011. They mainly live in deep river channels, but approach the shore at night to feed on fish. Their discs are very circular in shape (including the snout), and they have tiny eyes and a relativ… WebFind Heliotrygon Rosai stock photos and editorial news pictures from Getty Images. Select from premium Heliotrygon Rosai of the highest quality.
Heliotrygon rosai
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WebApr 1, 2011 · The two new species, Heliotrygon gomesi and Heliotrygon rosai, are quite large, though other stingray species in this family (comprised of freshwater stingrays from the New World tropics) can... WebFeb 27, 2024 · Heliotrygon Carvalho and Lovejoy, 2011 Taxonomic Serial No.: 943749 (Download Help) Heliotrygon TSN 943749 Taxonomy and Nomenclature Kingdom: Animalia ... Heliotrygon rosai Carvalho and Lovejoy, 2011 – Rosa's round ray, coly ray : References Expert(s): Expert: Notes: Reference for: ...
WebMar 14, 2011 · The team's work in the Upper Amazon confirmed the new genus, Heliotrygon, and the two new species, Heliotrygon gomesi and Heliotrygon rosai. Besides their pancake-like appearance, both rays... WebHeliotrygon rosai, the Rosa's round ray, is a species of freshwater fish in the family Potamotrygonidae. It is native to the Amazon basin ( Marajó to Peru) in South America. …
WebThis page was last edited on 29 August 2024, at 05:55. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.By ... WebJul 27, 2024 · The genus Plesiotrygon, described by Rosa et al. (1987), remained monotypic for more than two decades until de Carvalho & Ragno (2011) described Plesiotrygon nana. Likewise, the genus Paratrygon remained monotypic for > 100 years, until the recent description of two species from the Orinoco basin ( Loboda et al., 2024 ).
WebEtymology: rosai: This new species is named after Ricardo S. Rosa, whose excellent revision of potamotrygonids (Rosa, 1985a) represents a landmark in our understanding … black box in flightWebHeliotrygon gomesi diagnosis. Diagnosis. A species of Heliotrygon diagnosed by its unique dorsal color pattern, composed of a uniform gray to light tan or brown color, … black box influence functionWebHeliotrygon rosai, the Rosa's round ray, is a species of freshwater fish in the family Potamotrygonidae. It is native to the Amazon basin in South America.[1] Its maximum disc width is 80 cm and the stinger is greatly reduced, rendering it virtually harmless.[1] It has not been evaluated by the IUCN red list.[2] galette beachWebDownload scientific diagram Heliotrygon rosai, brain in dorsal view. I: olfactory nerve; II: optic nerve; V: trigeminal nerve; IX: glossopharyngeal nerve; X: vagal ... black box information technologyWebAn Heliotrygon rosai[1] in uska species han Rajiformes nga ginhulagway ni De Carvalho ngan Lovejoy hadton 2011. An Heliotrygon rosai in nahilalakip ha genus nga … galette chaise atmospheraWebMar 11, 2011 · Resembling a pancake more than a fish, the freshwater stingray Heliotrygon rosai (pictured) is one of two new species identified in the Amazon, a new study says. … galette blanche ma fourchetteWebHeliotrygon rosai, the Rosa's round ray, is a species of freshwater fish in the family Potamotrygonidae. It is native to the Amazon basin (Marajó to Peru) in South America. … galette bretonne thermomix