The Barca snakehead is a rare species of snakehead. It is endemic to the upper Brahmaputra river basin in northeastern India and Bangladesh. Records from Nepal are of doubtful validity. Overall it has been assessed as data deficient by the IUCN, and in 2014 it was assessed as critically endangered in Bangladesh by the IUCN. In Assam, it is locally known as cheng garaka or garaka cheng.
Channa bleheri is a species of dwarf snakehead that is endemic to the Brahmaputra River basin in the Indian states of Assam and Arunachal Pradesh. It is among the most colorful species of snakehead.
The orange-spotted snakehead is a species of snakehead fish. Its body is of brownish colour intermixed with vertical orange stripes. Males have taller dorsal fins with more intense coloration, and narrower heads. It is endemic to Brahmaputra River basin. Its type locality is Dibrugarh, the most northeastern area of Assam, India. Dibrughar is the same type locality as that of Channa bleheri.
Gagata is a genus of sisorid catfishes native to Asia.
Badis badis, also known as the blue perch or blue badis, is a small species of Asian freshwater fish in the family Badidae of the order Anabantiformes. It is found in ponds, rivers, ditches and swamps in northern India, eastern Pakistan, Bangladesh, Bhutan and Nepal, including the Ganges, Brahmaputra, Mahanadi and Indus basins. It is sometimes kept as an aquarium fish. It is a small, predatory fish that feeds on tiny invertebrates. Maximum total length is around 8 cm (3 in). It is sexually dimorphic, with males growing larger and being more colorful, especially when excited, compared to females. Adult males have blue fins and may display dark vertical bands on the flanks, while the smaller females display little color. Several similar relatives, now recognized as separate Badis species, have historically been confused with Badis badis. Historically the two genera that now make up the Badidae, Badis and Dario, were placed in the family Nandidae; this is no longer the case.
Hara horai is a species of South Asian river catfish endemic to West Bengal, India where it is found in the Terai and Duars in the middle and upper Brahmaputra River drainage. This species grows to a length of 8 centimetres (3.1 in) TL.
Psilorhynchus balitora or Balitora minnow is a species of torrent minnow found in South Asia. It is found in the drainage basins of the Ganges and the Brahmaputra in eastern Nepal, northeast Bangladesh and adjacent West Bengal and northwest Assam. It can be found in hill streams and in rapids with substrates consisting of pebbles or sand, preferring hard substrates. It is exported as an aquarium fish.
Bangana ariza, the Reba or ariza labeo, is a cyprinid fish found in India, Nepal, Bangladesh, Afghanistan, and Pakistan.
The blunt-nosed snowtrout is a species of ray-finned fish in the genus Schizothorax from the Brahmaputra River drainage in India and China, where its is heavily exploited for food.
Schistura manipurensis is a species of ray-finned fish, a stone loach in the genus Schistura. It is a benthic species of clear, fast flowing hill streams with pebbly beds which is found in the Chindwin basin in the Indian states of Manipur and Nagaland, there have also been unconfirmed reports from the basin of the Brahmaputra.
Osteobrama alfredianus, the rohtee, is a species of ray-finned fish in the genus Osteobrama. It is found in the River Salween basin in south-east Asia
Osteobrama bakeri is a species of ray-finned fish in the genus Osteobrama. It is endemic to streams in the southern Western Ghats of Kerala where it has been recorded from the rivers Chaliyar ; Periyar, Chalakudy, Karuvannur, Muvattupuzha, Meenachil, Manimala, Chandragiri, Bharathapuzha, Pamba, Kallada and Achenkovil.
Osteobrama belangeri (Pengba/Belengee) is a species of ray-finned fish in the genus Osteobrama it was found in the Indian state of Manipur, but has been extirpated there and is found only in aquaculture, and in Myanmar. It is used as a food fish, from fish farms in Manipur and wild caught in Myanmar. The extirpation of this species from Manipur was caused by dam building, habitat degradation and the introduction of alien species which caused the populations to fragment.
Osteobrama feae is a species of ray-finned fish in the genus Osteobrama which is found in the Indian state of Manipur and in Myanmar, being common throughout its range. It grows to 15 cm in length and is of minor fisheries interest. This species has 65 lateral line scales and a very deep laterally compressed body which is bright silvery in colour becoming a more olive shade on the back. It has a rounded snout with a pair of mandibular barbels and a pair of maxillary barbels. The specific name honours the collector of the type, the Italian zoologist Leonardo Fea (1852-1903).
Osteobrama neilli is a species of ray-finned fish in the genus Osteobrama.
Osteobrama vigorsii is a species of ray-finned fish in the genus Osteobrama. It is known to occur in the states of Andhra Pradesh, Chhattisgarh, Karnataka, Madhya Pradesh, Maharashtra and Orissa in the drainage systems of the Krishna, Godavari and Mahanadi. It is found in fast flowing streams and rivers as well as reservoirs. It attains a total length of 30 cm and its prey is smaller fish and insects.
Osteobrama cunma is a species of freshwater ray-finned fish from the carp and minnow family, the Cyprinidae. It occurs in the drainage of the River Chindwin in Manipur, India and Myanmar. It was formerly considered a subspecies of the more widespread Osteobrama cotio.
Osteobrama peninsularis is a species of freshwater ray-finned fish from the carp and minnow family, the Cyprinidae. It occurs in the Indian states of Andhra Pradesh, Karnataka, Maharashtra and Kerala. It has been recorded from the drainages of the Krishna River and the Godavari River as well as the Periyar River. Formerly this taxon was confused with Osteobrama cunma and this means that its distribution is uncertain, although it is described as common in Pune and the surrounding areas and in Karnataka. Like O. cunma it was formerly treated as a subspecies of Osteobrama cotio.
