How to Identify Slinger

To identify Slinger (Chrysoblephus puniceus), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Predominantly reddish-pink to coppery-red dorsally, fading to a lighter pink or silvery-white ventrally. Fins are often reddish. Juveniles may exhibit faint vertical banding.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Large, prominent eyes, Steeply sloping head profile in adults, Robust body, Small, ctenoid scales, A series of small, sharp canine-like teeth at the front of the jaws, followed by molariform teeth posteriorly for crushing prey.

Dorsal fin

Single dorsal fin with 11-12 spines and 10-11 soft rays. The spinous portion is longer than the soft-rayed portion.

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

   Coloration

   Look for the characteristic reddish-pink to coppery-red body color, which is quite distinct among sparids in its range.

2. 2

   Head Profile

   Adults have a noticeably steep and convex head profile, particularly above the eyes.

3. 3

   Fin Spines

   Count the dorsal fin spines (11-12) and anal fin spines (3) to confirm identification.

4. 4

   Teeth

   Observe the combination of anterior canine-like teeth and posterior molariform teeth, indicative of its predatory and crushing feeding habits.

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