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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Parananochromis: Greek, para = the side of + Latin, nannus = small + Greek, chromis = a fish, perhaps a perch (Ref. 45335); brevirostris: From the Latin brevis, short and rostrum, beak or snout, in reference to the short, rounded snout of the species (Ref. 50579).

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

; air tawar dasar (demersal). Tropical

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

Africa: Ivindo and Ogowe drainages in Gabon (Ref. 50579, 81260, 97361). Reports from the Ntem River (Ref. 50579, 81260) are misidentifications for Parananochromis elobatus (Ref. 97361).

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 5.1 cm SL jantan/; (Ref. 50579); 3.8 cm SL (female)

deskripsi pendek Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)): 14 - 16; duri punggung lunak (Keseluruhan (total)): 8-10; Duri dubur 3; Sirip dubur lunak: 6 - 8. Diagnosis: lachrymal plus three tubular infraorbitals (Ref. 81260). Weakly developed (Ref. 81260) or absent (Ref. 50579) "pharyngeal hanging pad" on pharynx roof. Cheek naked or with a single scale row under eye (Ref. 81260). Anterior chest naked (Ref. 50579, 81260). 1-3 scales between base of pectoral and pelvic fins; well-developed dorsal fin lappets (Ref. 81260).

Inhabits small forest creeks and streams (Ref. 50579). Monogamous, biparental, substrate spawner displaying some degree of sexual dichromatism (Ref. 81260). Pair-bonding, cave spawner (Ref. 52307).

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

In aquaria, a pair-bonding, cave-breeding species (Ref. 50579).

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

Lamboj, A. and M.L.J. Stiassny, 2003. Three new Parananochromis species (Teleostei, Cichlidae) from Gabon and Cameroon, Central Africa. Zootaxa 209:1-19. (Ref. 50579)

Status IUCN Red List (Ref. 130435)

Rentan, lihat daftar merah IUCN (VU) (B2ab(iii)); Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

Perikanan:

FAO - Publication: search | FishSource |

informasi lanjut

Negara-negara
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Ecosystems
Kemunculan
Introduksi
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metabolisme
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Fecundity
telur-telur
pekembangan telor

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Sumber internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Daya lenting (Ref. 120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

kategori harga (Ref. 80766): Unknown.

Parananochromis brevirostris Lamboj & Stiassny, 2003