How to Identify Red Terror Cichlid

To identify Red Terror Cichlid (Cichlasoma festae), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Males are typically more intensely colored, displaying brilliant red to orange bodies with irregular black vertical bars or blotches, and iridescent blue or green flecks on the fins and operculum. Females are generally less vibrant, often with more subdued orange or yellow hues, and more pronounced black markings, especially a prominent black spot on the dorsal fin and a series of lateral spots. Juveniles are often duller, with more pronounced black banding.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Large, robust body, Pronounced nuchal hump in mature males (especially during breeding), Large, powerful mouth with conical teeth, Vibrant red/orange coloration in males, Distinctive black markings, varying with sex and mood

Dorsal fin

Long, spiny anterior portion transitioning to a soft-rayed posterior portion. Often with iridescent blue or green flecks.

Tail fin

Large, rounded to slightly truncate caudal fin, often with iridescent markings.

Pectoral fin

Well-developed, clear to slightly colored.

Distinctive fins

Pelvic fins are typically clear or slightly colored, often with a reddish tint. Anal fin is similar in structure to the dorsal fin, with spines and soft rays.

Identification Tips

1. 1

   Size and Body Shape

   Adults are large, robust cichlids, reaching up to 20 inches (50 cm) in length. They have a deep, laterally compressed body.

2. 2

   Coloration (Males vs. Females)

   Males exhibit intense red to orange coloration, especially when mature and breeding, with iridescent blue/green spots. Females are generally duller, with more prominent black markings and a distinct black spot on the dorsal fin.

3. 3

   Nuchal Hump

   Mature males often develop a prominent nuchal hump (fatty lump on the forehead), which becomes more pronounced during breeding.

4. 4

   Fin Markings

   Iridescent blue or green flecks are often visible on the fins and operculum, particularly in males.

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