Results for “transverse”

Prior to its description P. kamalika was referred to as P. amphibius, a putatively valid species probably restricted to western India. It differs from all congeners in the following combination of characters: 4½/1/2½ scales in a transverse line between the mid-dorsal...

It's unlikely that this species has been in the aquarium hobby given its natural range and the lack of commercial fishing for the ornamental trade in that area. Among congeners it's most similar to R. davidi but can be told apart by presence of 8 (vs. always 9 in R. davidi) soft dorsal-fin rays, 10 (vs. 11-12) transverse scale rows, and 6-7 (vs. 8-10) scales between the first dorsal-fin origin and upper pectoral-fin base.

The identity of this fish is unclear but it has been traded as Schistura scaturigina M'Clelland, 1839 but does not appear to be that species based on its original description plus Vishwanath and Laisram (2001). The latter describe S. scaturigina as possessing a yellowish-white body with 12 transverse, triangu...