Diagnostic Description
provided by Fishbase
Distinguished by having an elongated parieto-supraoccipital process, which is broader at base than distally, with its sides converging posteriorly to meet the predorsal plate, and 1.6 to 2.0 times longer than the width of its base. Differs also from other Caribbean sea catfishes by having 3 pairs of barbels, a crescent-shaped predorsal plate, much shorter than the parieto-supraoccipital process, and by lacking a fleshy furrow between posterior nostrils, a fleshy groove in a median depression of the head, and gill rakers on rear surfaces of the first two gill arches. Diagnosed from the eastern Pacific Notarius cookei by having a deeper body, with body depth 20.0-20.5% SL (vs. 17.3-17.9% SL in N. cookei). Attains a larger size of at least up to 8.45 cm TL and has a less exposed and rugose head shield than N. cookei with maximum size of 7.9 TL (Ref. 89868).
- Recorder
- Grace Tolentino Pablico
Morphology
provided by Fishbase
Dorsal spines (total): 1; Dorsal soft rays (total): 7; Analsoft rays: 19 - 21
- Recorder
- Grace Tolentino Pablico
Biology
provided by Fishbase
Found in turbid water over muddy bottoms in the lower portions of streams, estuaries and mangrove-lined lagoons. Mostly restricted to fresh and brackish waters.
Importance
provided by Fishbase
fisheries: minor commercial
New Granada sea catfish: Brief Summary
provided by wikipedia EN
The New Granada sea catfish, or Cazon sea catfish (Notarius bonillai) is a species of catfish in the family Ariidae. It is endemic to the Atrato and Magdalena River basins in Colombia.
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