Xiphophorus pygmaeus

Xiphophorus pygmaeus

Taxonavigation

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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 pygmaeus

Name

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Xiphophorus pygmaeus Hubbs & Gordon, 1943

  • Holotype: UMMZ 124365. Paratypes: UMMZ 108601 (1), 124366 (orig. 173, now 168, 5 c&s); USNM 214158 (29); ZMA [ex UMMZ] 109800 (5). Additional material: UMMZ 196924 [? ex UMMZ 12430] (1)
  • Type locality: Río Axtla of Río Panuco system, at Axtla, San Luis Potosí, Mexico.

References

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