Como identificar Garoupa-batata

Para identificar Garoupa-batata (Epinephelus tukula), observe estas características principais.

Características físicas

Formato do corpo

elongated

Coloração

Adults are typically pale grey to brownish-grey, covered with large, irregular, dark brown to black blotches that resemble potatoes, hence the common name. Juveniles may have more distinct, darker markings. The fins often have dark margins.

Tipo de escama

ctenoid

Posição da boca

terminal

Características distintivas

Large, irregular, dark brown to black blotches over a pale body., Robust body and large head., Large mouth with several rows of sharp, conical teeth., Rounded caudal fin., Dorsal fin with 11 spines and 14-16 soft rays., Anal fin with 3 spines and 8 soft rays., Pectoral fins with 18-19 rays.

Nadadeira dorsal

Single, continuous dorsal fin with 11 strong spines followed by 14-16 soft rays. The spiny and soft-rayed portions are deeply notched.

Nadadeira caudal

Rounded caudal fin.

Nadadeira peitoral

Large and rounded, typically with 18-19 rays.

Nadadeiras características

Pelvic fins are relatively short, originating below or slightly behind the pectoral fin base.

Dicas de identificação

1. 1

   Body Pattern

   Look for the characteristic large, irregular, dark brown to black blotches resembling potatoes on a lighter background. This is the most distinguishing feature.

2. 2

   Size and Shape

   This is a very large, robust grouper with a deep body and a large head. Adults can reach up to 250 cm (8.2 ft) in length and weigh over 100 kg (220 lbs).

3. 3

   Fin Count

   Count the dorsal fin spines (11) and soft rays (14-16), and anal fin spines (3) and soft rays (8) for confirmation, though coloration is usually sufficient.

4. 4

   Mouth

   Observe the large mouth with a prominent lower jaw and numerous sharp teeth, indicative of its predatory nature.

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