Cyprinodontiformes

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: Aplocheiloidei

Familia: Rivulidae
Genus: Cynodonichthys
Species (31): C. azurescens – C. birkhahni – C. boehlkei – C. brunneus – C. chucunaque – C. elegans – C. frommi – C. fuscolineatus – C. glaucus – C. godmani – C. hendrichsi – C. hildebrandi – C. isthmensis – C. kuelpmanni – C. leucurus – C. magdalenae – C. monikae – C. montium – C. myersi – C. pacificus – C. pivijay – C. ribesrubrum – C. rubripunctatus – C. siegfriedi – C. sucubti – C. tenuis – C. uroflammeus – C. villwocki – C. wassmanni – C. weberi – C. xi
Name

Cynodonichthys Meek, 1904

Type species: Cynodonichthys tenuis Meek, 1904
Synonyms

Rivulus (Cynodonichthys) Meek, 1904
Vomerivulus Fowler, 1944

References

Meek, S.E. 1904. The fresh-water fishes of Mexico north of the isthmus of Tehuantepec. Publications of the Field Columbian Museum, Zoological series v. 5: i–lxiii + 1–252, Pls. 1–17. BHL DOI: 10.5962/bhl.title.2229 Reference page.
Costa, W.J.E.M. 2011. Phylogenetic position and taxonomic status of Anablepsoides, Atlantirivulus, Cynodonichthys, Laimosemion and Melanorivulus (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters 22(3): 233–249. Abstract (PDF). Reference page.
Fowler, H. W. 1944. Fresh-water fishes from northwestern Colombia. Proceedings of the Academy of Natural Sciences of Philadelphia 96: 227–248. Reference page.