Ruby dwarf cichlid (Apistogramma rubrolineata) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 4 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
Dorsal spines (total): 15 - 16; Dorsal soft rays (total): 7 - 8; Anal spines: 3; Anal soft rays: 6 - 7. The color pattern, seven dark red lines, and a characteristic arc at the connection between the postorbital stripe and the midlateral band distinguish this new species from all other known members of the genus Apistogramma. Lateral line 11-17/6-10.: fusiform / normal; Cross section: oval.
Behavioural data for Ruby dwarf cichlid is currently being reviewed.
Diet information for Ruby dwarf cichlid is currently being compiled.
Reproduction data for Ruby dwarf cichlid is currently being compiled.
Freshwater; benthopelagic; pH range: 5.9 - ?; non-migratory. Tropical; 11°S - 12°S South America: known only from the type locality, Rio Manuripi in Bolivia.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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