Kingdom: Animalia
Class: Actinopterygii (Ray-finned fishes),
Order: Perciformes (Perch-likes)
Family: Cichlidae (Cichlids).

Genus/species: Heros appendiculatus aka Heros efasciatus

GENERAL CHARACTERISTICS: The compressed body is silvery; five black vertical bars punctuate the lower half of its flanks, a sixth extends to its dorsal fin. (Wild type: wild-type olive-green)

Length up to 14 cm (5.5 inches)

DISTRIBUTION/HABITAT: Native to the Amazon River basin to Upper Orinoco River drainage in Colombia and Venezuela. Green Severum are found in lakes, standing water, or slow-moving water with copious vegetation. Look for young around tree roots.

DIET IN THE WILD: They feed on fruits, seeds, green algae and detritus.

REPRODUCTION: H. appendiculatus are guarders, clutch tenders. Up to 1000 eggs are depoited on flat stones or on roots; both parents participate in caring for eggs and larvae.

Green Severum (juvenile) below




California Academy of Sciences Steinhart Aquarium Amazon Flooded Tunnel 2018

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