How to Identify Red Stumpnose

To identify Red Stumpnose (Chrysoblephus gibbiceps), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Adults are predominantly reddish-pink to reddish-orange dorsally, fading to a lighter pink or silvery-white ventrally. The fins are typically reddish. Juveniles may exhibit faint vertical banding.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

A prominent, bony hump or 'stump' on the forehead, particularly pronounced in larger, older individuals, giving it its common name., Large, robust scales., Strong, canine-like teeth at the front of the jaws, followed by molariform teeth., A deep body profile.

Dorsal fin

Single dorsal fin with 11-12 spines and 10-11 soft rays. The spiny portion is robust.

Tail fin

Moderately forked caudal fin.

Pectoral fin

Long and pointed pectoral fins.

Distinctive fins

Anal fin with 3 spines and 8-9 soft rays. Pelvic fins are thoracic.

Identification Tips

1. 1

   Head Profile

   Look for the distinctive, often pronounced, bony hump on the forehead, especially in larger specimens. This 'stump' is a key identifier.

2. 2

   Coloration

   The overall reddish-pink to reddish-orange body color, particularly on the dorsal surface, is characteristic.

3. 3

   Body Shape

   Its deep, compressed body and robust appearance distinguish it from other sparids.

4. 4

   Dentition

   If observable, the strong canine teeth at the front and molar-like teeth further back are indicative of its diet.

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