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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Sarotherodon: Greek, saros, -ou = sawdust + Greek, ther = animal * Greek, odous = teeth (Ref. 45335); nigripinnis: Dedicated to Mr. Louis Dollo from the Musée d'histoire naturelle de Bruxelles (Ref. 72505).
More on author: Guichenot.

Environment: milieu / climate zone / depth range / distribution range Ekologi

; air tawar; payau dasar (demersal). Tropical; 3°N - 7°S

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Africa: coastal zone of Gabon and Equatorial Guinea (Sarotherodon nigripinnis nigripinnis) and the lower Kouilou in Republic of Congo to the lower Congo River estuary in Democratic Republic of Congo (Sarotherodon nigripinnis dolloi).

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 18.0 cm SL jantan/; (Ref. 2)

deskripsi pendek Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)): 14 - 17; duri punggung lunak (Keseluruhan (total)): 9-12; Duri dubur 3; Sirip dubur lunak: 8 - 9. Diagnosis: 12-17 rakers on lower limb of first arch; 27-30 scales in lateral line; generally with black spots and blotches on head and body (Ref. 81260).

Estuarine species, preferring brackish water but found in freshwater during low tide (Ref. 68431). Male mouthbrooder (Ref. 41581). No marked sexual dichromatism when sexually active; forms temporary pair-bonds during reproduction (Ref. 81260).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Males carry eggs (Ref. 41581). Males of Sarotherodon nigripinnis dolloi construct nest and incubate eggs (Ref. 55074). Incubatory period lasts about 14 days; female retrieves newly released young in mouth (Ref. 72506). Juveniles become independant after about 4 weeks (Ref. 55074).

rujukan utama Upload your references | Acuan | Koordinator : Kullander, Sven O. | mitra

Falk, T.M., G.G. Teugels and E.K. Abban, 2003. Revision and biogeographical analysis of the black-chinned tilapia Sarotherodon melanotheron (Teleostei, Cichlidae): results of morphometric, allozyme, globin chain and mtDNA studies. J. Nat. Hist. 37(18):2191-2212. (Ref. 72448)

Status IUCN Red List (Ref. 126983)

tidak dinilai

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

FAO - Publication: search | FishSource |

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Sarotherodon nigripinnis (Guichenot, 1861)