Jinsi ya Kutambua Manini

Ili kutambua Manini (Acanthurus triostegus), angalia sifa hizi muhimu.

Sifa za Kimwili

Umbo la mwili

compressed

Rangi

Pale white to yellowish-white body with 5-6 prominent vertical black bands on the sides. A small black spot is typically present at the base of the pectoral fin. The caudal fin is often dusky.

Aina ya magamba

ctenoid

Nafasi ya mdomo

terminal

Sifa bainifu

5-6 prominent vertical black bands on the body, Small black spot at the base of the pectoral fin, Scalpel-like spine on each side of the caudal peduncle

Pezi la mgongoni

IX spines, 22-25 soft rays; continuous, relatively low

Pezi la mkia

Slightly emarginate to truncate

Pezi la kifuani

15-17 rays; relatively small

Mapezi bainifu

Pelvic fins are small, with I spine and 3 soft rays. Anal fin has III spines and 19-22 soft rays.

Vidokezo vya Utambuzi

1. 1

   Body Bands

   Count the distinct vertical black bands on the body. Acanthurus triostegus consistently has 5-6 bands, with the first running through the eye and the last on the caudal peduncle.

2. 2

   Pectoral Fin Spot

   Look for a small, distinct black spot at the base of the pectoral fin, which is a reliable identifying mark.

3. 3

   Caudal Spine

   Observe the presence of a sharp, retractable scalpel-like spine on each side of the caudal peduncle (the narrow part of the body before the tail fin). This is characteristic of all surgeonfish.

4. 4

   Mouth Shape

   Note the small, terminal mouth with fine, comb-like teeth, adapted for grazing algae.

Chunguza Manini