Como identificar Red Gurnard

Para identificar Red Gurnard (Aspitrigla cuculus), observe estas características principais.

Características físicas

Formato do corpo

elongated

Coloração

The dorsal surface is typically reddish-pink to bright red, fading to a paler pink or white on the ventral side. The pectoral fins are often brightly colored, with shades of blue, green, and black spots or bands on the inner surface, though this can vary. Juveniles may have more mottled patterns.

Tipo de escama

ctenoid

Posição da boca

terminal

Características distintivas

Large, bony head with a steep profile and prominent ridges and spines., Two separate dorsal fins., Three free, finger-like rays at the bottom of each pectoral fin, used for 'walking' on the seabed and sensing prey., Large, fan-like pectoral fins.

Nadadeira dorsal

Two dorsal fins: the first with 9-11 spines, the second with 18-20 soft rays. The first dorsal fin is typically higher.

Nadadeira caudal

Truncate or slightly emarginate caudal fin.

Nadadeira peitoral

Large, fan-shaped pectoral fins with 10-11 rays, plus three free, detached rays below.

Nadadeiras características

Pelvic fins are thoracic, located beneath the pectoral fins.

Dicas de identificação

1. 1

   Coloration

   Look for the characteristic reddish-pink to bright red body color, especially on the back and sides.

2. 2

   Head Spines and Ridges

   Observe the prominent bony plates, ridges, and spines on the large head, which are characteristic of gurnards.

3. 3

   Pectoral Fins

   Note the large, fan-like pectoral fins and, crucially, the three free, detached rays at the bottom of each pectoral fin. These rays are used for locomotion and sensing.

4. 4

   Dorsal Fins

   Identify the two distinct dorsal fins, with the first being spiny and generally taller than the second soft-rayed fin.

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