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Palusophis bifossatus

Rio Tropical Racer


Palusophis bifossatus

(Raddi, 1820)
Ñacaniñá de Monte
Jararacuçú do Brejo

Family: Colubridae
Order: Squamata
Class: Reptilia
Phylum / Division: Chordata
Kingdom: Animalia

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Synonyms: Mastigodryas bifossatus.





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Records from Esteros del Iberá


Description


Palusophis bifossatus is a species of snake of the family Colubridae.

Geographic range: The snake is found in some central and central eastern parts of Brazil, Bolivia, Colombia, Paraguay, Peru, and northern Uruguay. It has the common name of Rio tropical racer. It is monotypic in the genus Palusophis.

Source: Wikipedia, article Palusophis bifossatus. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 16/07/2026.





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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
173831221/03/2023ArgentinaCorrientesParaje Uguaí, Esteros del Iberá1Diego Oscar
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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Rio Tropical Racer (Palusophis bifossatus) – Species account. Accessed from www.ecoregistros.org on 22/09/2026.