Balkhash perch
| Balkhash perch | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Percidae |
| Genus: | Perca |
| Species: | P. schrenkii |
| Binomial name | |
| Perca schrenkii Kessler, 1874 | |
The Balkhash perch (Perca schrenkii) is a species of perch found in Kazakhstan, (in Lake Balkhash and Lake Alakol), Uzbekistan, and China. It is very similar to the European perch, and grows to a comparable size. It is threatened by introduced bream and predatory fish such as Volga pikeperch.
Characteristics
They have an elongated body and light-colored body. The body is covered with scales of medium size (41-54 in lateral line). Their first dorsal fin is lower than the usual perch. Adults reach a body length of 50 cm, weight 1.5 kg.[1]
Etymology
Perca in Greek is perke, which means perch, and translates to a fish without identification.[2]
References
Sources
- Kottelat (1996). "Perca schrenkii". IUCN Red List of Threatened Species. Version 2006. International Union for Conservation of Nature. Retrieved 12 May 2006.
- Fishbase.org - Balkhash perch
This article is issued from Wikipedia - version of the 11/16/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.