Cara Mengidentifikasi Jarbua Terapon

Untuk mengidentifikasi Jarbua Terapon (Terapon jarbua), perhatikan ciri-ciri utama berikut.

Ciri Fisik

Bentuk tubuh

compressed

Warna

Silvery-grey to whitish body with three to four prominent, curved, dark brown to black longitudinal stripes on the upper half of the body. A distinct dark blotch is often present on the operculum. Fins are typically translucent with dusky margins, and the caudal fin often has dark spots or bands.

Jenis sisik

ctenoid

Posisi mulut

terminal

Ciri khas

Three to four distinct, curved, longitudinal dark stripes on the upper body., A prominent dark blotch on the operculum., Two strong spines on the operculum, the lower one being longer and stronger., Serrated preoperculum., A deeply notched dorsal fin.

Sirip punggung

Single, deeply notched dorsal fin with 11-12 spines and 9-11 soft rays. The spinous portion is longer than the soft-rayed portion.

Sirip ekor

Slightly forked caudal fin with rounded lobes.

Sirip dada

Moderately sized, rounded pectoral fins.

Sirip khas

Anal fin with 3 spines and 8-10 soft rays. Pelvic fins are thoracic with 1 spine and 5 soft rays.

Tips Identifikasi

1. 1

   Body Stripes

   Look for the characteristic three to four curved, dark longitudinal stripes on the upper half of the body. These stripes are a key identifier.

2. 2

   Opercular Spines

   Observe the two strong spines on the operculum (gill cover), especially the lower one which is notably longer and sharper. Exercise caution when handling due to these spines.

3. 3

   Dorsal Fin Notch

   Note the deep notch in the dorsal fin, separating the spiny and soft-rayed portions.

4. 4

   Size and Shape

   Adults typically reach up to 30-36 cm (12-14 inches) in total length, with a compressed, moderately deep body.

Jelajahi Jarbua Terapon