Xiphophorus nigrensis

♂Xiphophorus nigrensis

♀Xiphophorus nigrensis

Taxonavigation

Taxonavigation: Cyprinodontoidei

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis: Osteichthyes Superclassis/Classis: Actinopterygii Classis/Subclassis: Actinopteri Subclassis/Infraclassis: Neopterygii Infraclassis: Teleostei Megacohors: Osteoglossocephalai Supercohors: Clupeocephala Cohors: Euteleosteomorpha Subcohors: Neoteleostei Infracohors: Eurypterygia Sectio: Ctenosquamata Subsectio: Acanthomorphata Divisio/Superordo: Acanthopterygii Subdivisio: Percomorphaceae Series: Ovalentaria Superordo: Atherinomorphae Ordo: Cyprinodontiformes Subordo: Cyprinodontoidei

Familia: Poeciliidae
Subfamilia: Poeciliinae
Tribus: Poeciliini
Genus: Xiphophorus
Species: Xiphophorus nigrensis

Name

Xiphophorus nigrensis Rosen, 1960

• Holotype: UMMZ 177301. Paratypes: LSUMZ 6264 (1), 6265 & 6388 (6); UMMZ 202825 (now 25).
• Type locality: Nacimiento del Río Choy, San Luis Potosi, Mexico.

Synonyms

• Xiphophorus nigrensis evelynae Rosen, 1960

References

• Rosen, D.E. 1960: Middle-American poeciliid fishes of the genus Xiphophorus. Bulletin of the Florida State Museum, Biological Sciences 5(4): 57–242. Full article Reference page. 

Links

• Xiphophorus pygmaeus nigrensis in Catalog of Fishes, Eschmeyer, W.N., Fricke, R. & van der Laan, R. (eds.) 2023. Catalog of Fishes electronic version, accessed on April 12, 2015.
• Xiphophorus nigrensis – Taxon details on Integrated Taxonomic Information System (ITIS).
• Xiphophorus nigrensis in FishBase,
  Froese, R. & Pauly, D. (eds.) 2023. FishBase. World Wide Web electronic publication, www.fishbase.org, version 10/2023.