Pangio oblonga

Taxobox
name = "Pangio oblonga"


regnum = Animalia
phylum = Chordata
classis = Actinopterygii
ordo = Cypriniformes
familia = Cobitidae
genus = "Pangio"
species = "P. oblonga
binomial = "Pangio oblonga"
binomial_authority = Valenciennes, 1846
synonyms = "Acanthopthalmus javanicus", "Pangio javanicus"

"Pangio oblonga" is a species of unbanded kuhli loach native to the sandy streams of Southeast Asia. Its common names include the java loach, black kuhli, and chocolate kuhli. It is a tropical freshwater fish common to the aquarium trade.

Description and behavior

The java loach, like its fellow "Pangio" species, has a long eel-like body with small eyes set high in the skull. Its rayed dorsal fin is set far back on the dorsal side, halfway between the tail and middle of the fish. The tail ends with a flat edge and may be slightly forked in the middle.

Due to the large range of the java loach, coloration varies between populations. Individuals carry a solid color of red-brown to chocolate brown to near black on their dorsal side, while the ventral side is pale by contrast.

Java loaches grow to 3 inches (8 cm) and readily scavenge bits of food from soft substrate. They will accept flake food in aquaria but prefer a meaty diet of "Mysis" shrimp, brine shrimp, bloodworms, etc. They are a social species best kept in large groups. Sexual dimorphism is not readily apparent, although females carrying eggs will appear fatter.

Distribution

*The Mekong River basin of Laos, Cambodia, Thailand and Vietnam
*Chao Phraya River Basin and Nan River, Thailand
*Seroke Stream and Darjiling River, India
*Dangtong River, Cambodia
*Sungai Pinoh River, Borneo and Thailand
*Brang and Tersat Rivers, Malaysia
*Mandalay and Tenasserim Divisions, Myanmar (Burma)

Habitat

"P. oblonga", like most loaches, lives in streambeds. In the wild and in optimal aquarium conditions, the water pH is from 6.2 to 7.0 and the temperature ranges from 76° to 82°F, or 24° to 28°C.

References

1. [http://www.loaches.com/species-index/pangio-oblonga Pangio oblonga] Loaches Online.