| Kneriidae | |
|---|---|
| |
| Kneria angolensis | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Gonorynchiformes |
| Family: | Kneriidae Günther, 1868[1] |
| Genera | |
|
See text | |
The Kneriidae are a small family of freshwater gonorhynchiform fishes native to sub-Saharan Africa.
The species in this family typically live in fast-flowing streams, often in highlands, and are small fish, no more than 15 cm (5.9 in) in length. The second subfamily Phractolaeminae contains only a single species, which typically inhabits stagnant or slow-moving waters and reaches up to 25 cm (9.8 in) in length. All Kneriidae have an elongated body shape. Some species are sexually dimorphic, with the male possessing a rosette on the gill covers that is absent in the females. Other species are neotenic, retaining larval features into adulthood.[2]
- ^ 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.
- ^ Banister, Keith F. (1998). Paxton, J.R.; Eschmeyer, W. N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 97. ISBN 0-12-547665-5.