| Gnathodolus | |
|---|---|
| Scientific classification  | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Characiformes | 
| Family: | Anostomidae | 
| Genus: | Gnathodolus G. S. Myers, 1927  | 
| Species: | G. bidens  | 
| Binomial name | |
| Gnathodolus bidens G. S. Myers, 1927  | |
Gnathodolus bidens is a species of headstander endemic to the Orinoco and Casiquiare rivers in Venezuela. It is the only member of its genus.
Environment
Gnathodolus bidens is known to be found in a freshwater environment within a benthopelagic depth range. This species is native to a tropical climate.[1]
Distribution
Gnathodolus bidens can be found in South America, Orinoco, Casiquiare rivers, and Venezuela.[1][2]
Biology
Gnathodolus bidens has the ability to breed once the pair is in a heavily dense and weeded area.[1] This species serves as no threat to humans and they are considered to be harmless.[3]
Classification
The taxonomic classification of Gnathodolus bidens is as follows:
- Kingdom : Animalia
 - Phylum : Chordata
 - Subphylum : Vertebrata
 - Superclass : Osteichthyes
 - Class : Actinopterygii
 - Subclass : Neopterygii
 - Infraclass : Teleostei
 - Superorder : Ostariophysi
 - Order : Characiformes
 - Family : Anostomidae
 - Subfamily : Anostominae
 - Genus : Gnathodolus
 - Species : Gnathodolus bidens[4][5][6]
 
References
- 1 2 3 "Gnathodolus bidens Myers, 1927". Fish Base. Retrieved 28 June 2013.
 - ↑ "Gnathodolus Bidens Myers, 1927". Search Fish. Retrieved 28 June 2013.
 - ↑ "Gnathodolus bidens Myers, 1927". Discover Life. Retrieved 28 June 2013.
 - ↑ "Gnathodolus bidens Myers, 1927". ITIS Standard Report Page. Retrieved 28 June 2013.
 - ↑ "Gnathodolus bidens". Animal Diversity Web. Retrieved 28 June 2013.
 - ↑ "Gnathodolus bidens Myers 1927". Fish Wise. Archived from the original on 29 June 2013. Retrieved 28 June 2013.
 
Notes
- Froese, Rainer; Pauly, Daniel (eds.) (2011). "Gnathodolus bidens" in FishBase. October 2011 version.
 
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