Gudgeon (fish)
Gudgeon is the common name for a number of small freshwater fish of the families Cyprinidae, Eleotridae or Ptereleotridae. Most gudgeons are elongate, bottom-dwelling fish, many of which live in rapids and other fast moving water.
Families
- Cyprinidae – Various cyprinid gudgeons, members of the subfamily Gobioninae (e.g. genera Gobio, Romanogobio), are found in lakes and rivers throughout Europe. Most commonly gudgeon refers to the species Gobio gobio. This is a rheophilic and schooling species that occurs both in river and lake habitats across continental Europe and the United Kingdom. G. gobio feeds on a variety of invertebrates. This gudgeon is an easy fish to catch for beginners. In 2011, the British rod caught record gudgeon is 5 ounces caught in 1990 on the River Nadder, Wiltshire.[1]
- Eleotridae – Known commonly as gudgeons, many species in the family Eleotridae are also called sleeper gobies. Unlike gobies, Eleotridae gudgeons have paired ventral fins rather than a fused ventral fin.[2] In Australia, gudgeons from the family Eleotridae are widespread and are popular for aquariums.
- Ptereleotridae – Gudgeons in the family Ptereleotridae are primarily marine species and are often associated with tropical coral reefs.
Gallery
Gobio gobio, the gudgeon
Blue gudgeon, Ptereleotris microlepis
References
- ↑ British rod-caught records Retrieved 4 August 2011
- ↑ Helfman G., Collette B., & Facey D.: The Diversity of Fishes, Blackwell Publishing, p 264, 1997, ISBN 0-86542-256-7
This article is issued from
Wikipedia.
The text is licensed under Creative Commons - Attribution - Sharealike.
Additional terms may apply for the media files.