Xiphophorus signum

Taxonavigation

Taxonavigation: Cyprinodontoidei
Superregnum: Eukaryota Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Craniata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis/Superclassis: 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

Xiphophorus signum Rosen & Kallman, 1969

Holotype: AMNH 27675. Paratypes or additional material: AMNH 27671 (413, 2 c&s), 27677-78 (18, 551); UMMZ 187935 (205), 187941 (441), 187951 (305).
Type locality: Río Semococh, tributary of Río Chajmaic, 15 kilometers by road south of Sebol, Alta Verapaz, Guatemala.

Rosen, D.E. & Kallman, K.D. 1969: A new fish of the genus Xiphophorus from Guatemala, with remarks on the taxonomy of endemic forms. American Museum novitates No. 2379: 1–29. Full article (PDF) Reference page.

Xiphophorus helleri signum in Catalog of Fishes,
Eschmeyer, W.N., Fricke, R. & van der Laan, R. (eds.) 2020. Catalog of Fishes electronic version, accessed on April 27, 2015.

Xiphophorus signum in FishBase,
Froese, R. & Pauly, D. (eds.) 2020. FishBase. World Wide Web electronic publication, www.fishbase.org, version 02/2019.

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