Cambeva Betabelardense

📖 Overview

Cambeva Betabelardense (Cambeva betabelardense) is a ray-finned fish. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 4.3 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms.

🔬 Taxonomy

🐟 Physical Description

This species is distinguished from its congeners by the following set of characters: a small species, maximum recorded adult size 42.7 mm SL; dorsal projection adjacent to the opercular odontode patch present; posterior nostril about equidistant from anterior nostril and from orbit; a compact broad autopalatine, its width about equal to its length excluding anterior cartilage and postero-lateral process; anterior broad and rounded projection on the interopercle present; six pectoral-fin rays; 12 opercular odontodes; 30-34 premaxillary teeth; 32–34 dentary teeth; anterior jaw teeth incisiform, posterior teeth pointed; largest rays of the dorsal and anal fins shorter than respective fin bases; dorsal and anal fins subtrapezoidal; head width 73.7-78.5% of the head length; interorbital length 21.6-26.2%; mesethmoid thin, its width at the base of cornua about half autopalatine width; and metapterygoid longer than deep, approximately triangular .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Cambeva Betabelardense is currently being reviewed.

🦐 Diet

Diet information for Cambeva Betabelardense is currently being compiled.

🥚 Reproduction

Reproduction data for Cambeva Betabelardense is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Brazil.

🌿 Ecology

📐 Morphometrics

🌡️ Water Parameters & Tolerance

📊 Population Risk & Fisheries

🐠 Related Species

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