Aborichthys bajpaii

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Aborichthys bajpaii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Nemacheilidae
Genus: Aborichthys
Species:
A. bajpaii
Binomial name
Aborichthys bajpaii
P. Singh & Kosygin, 2022

Aborichthys bajpaii is a species of small, benthic fish, observed in the Siang River, and in the Brahmaputra River drainage, of Arunachal Pradesh, India.


Description

A. bajpaii has a vent and anus that is closer to the caudal fin base than to the snout, and 17–22 stripes that converge to the mid-dorsal line which are branched into 26–38 bars along the flank. [1] The vertical bars on the caudal peduncle, an incomplete lateral line that continues to the end of the pectoral fin, a long head (20.2-21.5% SL) and a deep body (12.2-15.3% SL) all help to distinguish this species from other members of its genus. [2] A. bajpaii's pectoral fin has 91/2 branched rays, its dorsal fin origin is equidistant to the snout and to the base of caudal fin, its pelvic fin origin is closer to the pectoral fin origin than to the anal fin origin, there are 2–3 irregular black stripes on the dorsal fin, it's a maxillary barbel extends over the posterior edge of the orbit, and its caudal fin is truncate with 2–4 irregular black stripes. [3]

References

  1. Nanda, Prasanta; Machahary, Krima Queen; Tamang, Lakpa; Das, Debangshu Narayan (2021). "Aborichthys uniobarensis, a new species of river loach (Cypriniformes: Nemacheilidae) from Arunachal Pradesh, India". Asian Journal of Conservation Biology: 3–9. doi: 10.53562/ajcb.ashi9566 . ISSN   2278-7666. S2CID   243082749.
  2. Nanda, P.; Tamang, Lakpa (2021-06-26). "Aborichthys barapensis, a new species of river loach (Cypriniformes: Nemacheilidae) from Arunachal Pradesh, the eastern Himalaya, India". Journal of Threatened Taxa. 13 (7): 18800–18808. doi: 10.11609/jott.5989.13.7.18800-18808 . ISSN   0974-7907. S2CID   237790062.
  3. Singh, P.; Kosygin, L. (2022-10-01). "Aborichthys bajpaii, a New Species of Loach (Nemacheilidae) from Eastern Himalaya, India" . Journal of Ichthyology. 62 (5): 707–714. Bibcode:2022JIch...62..707S. doi:10.1134/S0032945222050162. ISSN   1555-6425. S2CID   251510639.