Come identificare Red Tilapia

Per identificare Red Tilapia (Oreochromis spp.), osserva queste caratteristiche chiave.

Caratteristiche fisiche

Forma del corpo

compressed

Colorazione

Highly variable, ranging from reddish-pink to orange, sometimes with darker mottling or faint banding, especially when stressed or during breeding. Fins often match body coloration or are slightly darker.

Tipo di squame

ctenoid

Posizione della bocca

terminal

Caratteristiche distintive

Reddish-pink to orange body coloration (primary distinguishing feature), Deep body, laterally compressed, Large scales, Continuous dorsal fin with spiny and soft-rayed portions, Often exhibit a 'tilapia spot' (ocellus) on the soft dorsal fin, though less pronounced in some hybrids

Pinna dorsale

Long, continuous dorsal fin, typically with 15-18 spines and 10-13 soft rays. The spiny portion is longer than the soft-rayed portion.

Pinna caudale

Caudal fin is typically truncate to slightly emarginate.

Pinna pettorale

Well-developed, rounded pectoral fins.

Pinne distintive

Anal fin with 3 spines and 8-11 soft rays. Pelvic fins are thoracic.

Consigli per l'identificazione

1. 1

   Coloration

   The most obvious identifier is the reddish-pink to orange body color, which distinguishes it from the more common grey or olive-colored tilapias.

2. 2

   Body Shape

   Typical cichlid body shape: deep-bodied and laterally compressed.

3. 3

   Dorsal Fin

   Observe the continuous dorsal fin with a prominent spiny anterior portion and a soft-rayed posterior portion.

4. 4

   Mouth

   Terminal mouth, often with pharyngeal teeth, characteristic of omnivorous cichlids.

Esplora Red Tilapia