Olyra parviocula, new species
Posted: 08 Feb 2018, 08:42
Kosygin, L., Shangningam, B. & K.C. Gopi. 2018. Olyra parviocula, a new species of bagrid catfish (Actinopterygii: Siluriformes), from northeastern India. Environmental Biology of Fishes. First Online: February 7, 2018. 5 pages.
DOI https://doi.org/10.1007/s10641-018-0721-7
Abstract:
A new species, Olyra parviocula, is described from the Kameng River, Brahmaputra River drainage in Arunachal Pradesh, northeastern India. The new species differs from congeners in having small eye diameter 5–8% HL; short adipose-fin, not confluent with caudal-fin, its base length 9–12% SL; dorsal-fin branched rays 6; anal-fin rays viii–xi, 8–10 and maxillary barbel almost reaching pelvic-fin base. A key to identification of all valid species of Olyra is provided.
https://link.springer.com/article/10.10 ... 018-0721-7
DOI https://doi.org/10.1007/s10641-018-0721-7
Abstract:
A new species, Olyra parviocula, is described from the Kameng River, Brahmaputra River drainage in Arunachal Pradesh, northeastern India. The new species differs from congeners in having small eye diameter 5–8% HL; short adipose-fin, not confluent with caudal-fin, its base length 9–12% SL; dorsal-fin branched rays 6; anal-fin rays viii–xi, 8–10 and maxillary barbel almost reaching pelvic-fin base. A key to identification of all valid species of Olyra is provided.
https://link.springer.com/article/10.10 ... 018-0721-7