Chilodidae
| Chilodidae | |
|---|---|
| |
| Chilodus sp. | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Suborder: | Characoidei |
| Family: | C. H. Eigenmann, 1903[1] |
| Genera | |
|
2, See text | |
| Synonyms | |
|
Chilodontidae Eigenmann, 1903[1] | |
The Chilodidae, or headstanders, are a small family of freshwater characiform fishes found in northern and central South America. This family is closely related to the family Anostomidae and is sometimes treated as a subfamily, Chilodinae, within Anostomidae.
This family was formerly referred to as "Chilodontidae". Due to issues of homonymy with two other family-rank names called "Chilodontidae", the fish family was required to change spelling to Chilodidae.[2]
Chilodids have colourful markings, making them popular in aquariums. They are small fish, all less than 7 cm (2.8 in) in adult length, and are distinguished by their habitual head-down postures.[3]
Genera
This family currently contains two genera:[4]
- Genus Caenotropus Günther, 1864 (4 species)
- Genus Chilodus Müller & Troschel, 1844 (4 species)
References
- ^ a b Richard van der Laan; William N. Eschmeyer & Ronald Fricke (2014). "Family-group names of recent fishes". Zootaxa. 3882 (2): 1–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675.
- ^ Opinion 2502 (Case 3555) – Chilodontidae Bronn, 1859 (Ciliophora), Chilodontinae Eigenmann, 1910 (Pisces, Characiformes) and Chilodontinae Wenz, 1938 (Mollusca, Gastropoda): homonymy between family-group names resolved. The Bulletin of Zoological Nomenclature 81(1): 133-136 (31 December 2024) doi:10.21805/bzn.v81.a025
- ^ Weitzman, S.H. & Vari R.P. (1998). Paxton, J.R. & Eschmeyer, W.N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 104. ISBN 0-12-547665-5.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Family Chilodontidae". FishBase. October 2011 version.