see text Botiidae, the pointface loaches, is a family of cypriniform ray-finned fishes from South, Southeast, and East Asia.
The Botiids are more robust than most of their relatives in Cobitidae and tend to have a more or less arched back, yielding an altogether more fusiform shape.
Botiids typically have a pointed snout of intermediate length, while many cobitids are remarkably stub-nosed.
Botiids are generally fairly small, with maximum lengths between 6 and 30 cm (2.4 and 11.8 in) depending on the species involved, although Leptobotia elongata reaches 50 cm (20 in)[3] (Chromobotia macracanthus has been claimed to reach a similar size, but this would be exceptional).
[4] Botiidae contains the following genera:[5] Many of the more brightly colored species are popular with freshwater aquarists, so are of importance in the aquarium trade.