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4.1.3.1 Family : Channidae Murrels
Body elongate, subcylindrical anteriorly. Body with large scales; head with plate-like scales. Cephalic pits present. Teeth on jaws, vomer and palate. Branchiostegals five. Pseudobranchiae absent. Gills four. Gill membranes connected beneath isthmus. A suprabranchial organ present. A single long spineless dorsal fin present and a similar anal fin, both free from caudal fin. Leteral line abruptly curved or almost interrupted. Air-bladder present, not bifid posteriorly. Pyloric appendages few, when present. Basisphenoid roughly Y-shaped. Frontals articulating with the basisphenoid, not with the parasphenoid. Posterior edge of nasal suturally united with frontal. Each epiotic produced into a prominent epiotic process posteriorly.
A single genus is dealt with here. |