Fundulidae

Fundulidae is the family of topminnows and North American killifishes.[2]

Fundulidae
Mummichog
Fundulus heteroclitus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cyprinodontiformes
Family: Fundulidae
Günther, 1866[1]
Genera

see text

Distribution

The 46 species are native to North America as far south as Yucatan, and to the islands of Bermuda and Cuba, occurring in both freshwater and marine environments.

Description

Most members of the family are all small. While the giant killifish (Fundulus grandissimus) and northern studfish (Fundulus catenatus) can reach 20 cm (7.9 in) in length, most species are under 10 cm in length.

The distinguishing characteristic of the family is the maxillary bone, which is twisted instead of being straight.[3]

Genera

There are three genera in the family Findulidae:[2]

References
  1. Richard van der Laan; William N. Eschmeyer & Ronald Fricke (2014). "Family-group names of Recent fishes". Zootaxa. 3882 (2): 001–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675.
  2. Froese, Rainer, and Daniel Pauly, eds. (2019). "Fundulidae" in FishBase. April 2019 version.
  3. J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. p. 374. ISBN 978-1-118-34233-6.


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