Astatoreochromis straeleni (Poll, 1944)

Description


Dorsal spines (total): 16 - 19; Dorsal soft rays (total): 8 - 10; Anal spines: 3 - 4; Anal soft rays: 8 - 10. Diagnosis: Astatoreochromis straeleni can be distinguished from A. alluaudi by the possession of 3-4 anal spines vs. 4-7; 16-18, exceptionally 19, dorsal spines vs. 17-19 dorsal spines, rarely 16 or 20 (Ref. 126033).

Taxonomic Hierarchy


Kingdom: Animalia

Phylum: Chordata

Class: Teleostei

Order: Cichliformes

Family: Cichlidae

Genus: Astatoreochromis

Species: Astatoreochromis straeleni (Poll, 1944)

Climate Zone


  • Tropical
  • Location


  • Africa: Rusizi, Lukuga and Malagarazi basins and Luiche River, a small affluent of Lake Tanganyika (Ref. 5602, 126033); apparently also enters Lake Tanganyika (Ref. 126033).
  • Biology


    Aastatoreochromis straeleni is primarily a riverine species, prefering clear water and caught in swampy flooded areas and marginal vegetation with a high water transparency (Ref. 126033). In Lake Tanganyika, it is found only at the mouths of rivers and in their associated swamps (Ref. 6770). Omnivorous, swamp-dweller (Ref. 6770), reported to feed mainly on snails, ostracods and insects (Ref. 126033). This species is a mouth-brooder (Ref. 126033).

    Habitat


    benthopelagic