Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
Africa: Nosivolo River, Tamatave Province, Madagascar.
Size / Weight / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 12.7 cm SL jantan/; (Ref. 26236)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 14 - 15; duri punggung lunak (Keseluruhan (total)) : 9 - 11; Duri dubur: 3; Sirip dubur lunak: 8 - 9; vertebrata, bertulang belakang: 29 - 31. Solid golden-brown base body coloration, with two wide, black vertical bars on the flanks (Ref. 39915).
Inhabits rivers with sand and gravel bottom and scattered boulders.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Reinthal, P.N. and M.L.J. Stiassny, 1997. Revision of the Madagascan genus Ptychochromoides (Teleostei: Cichlidae), with description of a new species. Ichthyol. Explor. Freshwat. 7(3-4):353-368. (Ref. 26236)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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