Cara Mengenal Pasti Boga

Untuk mengenal pasti Boga (Pseudochondrostoma genei), perhatikan ciri-ciri utama berikut.

Ciri-ciri Fizikal

Bentuk badan

elongated

Warna

Dorsal side typically dark grey to olive-brown, fading to silvery-white on the flanks and belly. Fins are generally dusky, sometimes with a reddish tint, especially during breeding season. A faint lateral line may be present.

Jenis sisik

cycloid

Kedudukan mulut

subterminal

Ciri tersendiri

Subterminal mouth with a horny cutting edge on the lower jaw, Relatively small eyes, Elongated, cylindrical body, Absence of barbels

Sirip dorsal

Short, with 3 unbranched and 8-9 branched rays. Originates slightly anterior to the pelvic fin origin.

Sirip ekor

Deeply forked, with pointed lobes.

Sirip pektoral

Relatively small, positioned low on the body.

Sirip tersendiri

All fins are typically unspotted.

Petua Pengenalan

1. 1

   Mouth structure

   The most distinguishing feature is the subterminal mouth with a sharp, horny cutting edge on the lower jaw, used for scraping. This is a key differentiator from other cyprinids.

2. 2

   Body shape and coloration

   Elongated, somewhat cylindrical body with a dark dorsal side and silvery flanks. Absence of prominent spots or markings.

3. 3

   Fin position

   Dorsal fin origin is typically anterior to the pelvic fin origin.

4. 4

   Absence of barbels

   Unlike some other cyprinids, Pseudochondrostoma genei lacks barbels around its mouth.

Terokai Boga