How to Identify Poaka

To identify Poaka (Latridopsis ciliaris), look at these key features.

Physical Characteristics

Body shape

elongated

Coloration

Adults typically exhibit a silvery-grey to brownish-grey dorsal surface, fading to a lighter, often silvery-white, ventral side. Juveniles may have more pronounced vertical banding or blotches that fade with age. A distinctive dark stripe often runs from the snout through the eye to the caudal peduncle, though this can be variable. Fins are generally dusky.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Robust, elongated body, moderately compressed laterally., Small, protractile mouth with thick lips., Long dorsal fin with a deep notch separating spinous and soft-rayed portions., Prominent, often dark, lateral line., Large, ctenoid scales., Adults can reach up to 80 cm (31.5 inches) in length and weigh over 8 kg (17.6 lbs), though average size is typically 40-60 cm (15.7-23.6 inches).

Dorsal fin

Single, long dorsal fin with a deep notch. Typically X-XI (10-11) spines followed by 30-36 soft rays. The spinous portion is lower than the soft-rayed portion.

Tail fin

Moderately forked caudal fin.

Pectoral fin

Relatively small, rounded pectoral fins.

Distinctive fins

Anal fin with III (3) spines and 20-23 soft rays. Pelvic fins thoracic, with I (1) spine and 5 soft rays.

Identification Tips

1. 1

   Body Shape and Size

   Look for a robust, elongated body, typically reaching 40-60 cm, but can grow larger. The body is moderately compressed.

2. 2

   Dorsal Fin

   Observe the long dorsal fin with a distinct deep notch separating the spiny anterior part from the soft-rayed posterior part. The soft-rayed portion is noticeably taller.

3. 3

   Coloration

   Note the silvery-grey to brownish-grey back fading to a lighter belly. Juveniles may have faint vertical bands. A dark stripe through the eye is often present.

4. 4

   Mouth

   Identify the small, protractile mouth with relatively thick lips.

5. 5

   Lateral Line

   A prominent, often dark, lateral line is usually visible.

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