Hillstream loach

Hillstream loaches
Beaufortia kweichowensis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Balitoridae
Subfamilies

Balitorinae
Nemacheilinae

The hillstream loaches or river loaches are a family, the Balitoridae,[1] of small Eurasian fish. Many of the species are popular for aquaria. They have a number of similarities with the Cobitidae, their sibling family of "loaches", such as multiple barbels around the mouth. They should not be confused with the loricariids, which look similar but are a family of catfish.

Most species are rheophilic, living in swift, clear and well-oxygenated streams. Several species of the subfamily Balitorinae live in fast-flowing streams or torrents and have modified ventral fins used for clinging to rocks.[2]

Sometimes, the Balitoridae are restricted to what is here considered the subfamily Balitorniae, with the Nemacheilinae treated as distinct family Nemacheilidae.

Genera

The family includes over 600 species in more than 60 genera:

Subfamily Balitorinae

Subfamily Nemacheilinae

References

  1. ^ Froese, Rainer, and Daniel Pauly, eds. (2011). "Balitoridae" in FishBase. June 2011 version.
  2. ^ Banister, Keith E. (1998). Paxton, J.R. & Eschmeyer, W.N.. ed. Encyclopedia of Fishes. San Diego: Academic Press. pp. 100. ISBN 0-12-547665-5. 
  3. ^ Bohlen, J. & Šlechtová, V. (2011): A new genus and two new species of loaches (Teleostei: Nemacheilidae) from Myanmar. Ichthyological Exploration of Freshwaters, 22 (1): 1-10.

External links