Taxonomic Remarks
The generic allocation of this species is still uncertain. It belongs to the tribe Heroini, but is maintained as an incertae sedis species of Cichlasoma pending a revision of heroin cichlids traditionally assigned to the cichlasomatin genus Cichlasoma.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis; pH range: 7.0 - 8.0; dH range: 10 - 33; nir-ruaya (Ref. 126106). Tropical; 24°C - 30°C (Ref. 7335)
Central America: Atlantic slope, in the Grijalva River basin from the Grande de Chiapa drainage in Mexico to Lagartero River in Guatemala.
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 20.3 cm SL jantan/; (Ref. 36377)
Adults inhabit lower river to middle river valleys as well as lake. They prefer moderate flowing streams and large rivers with strong currents which are clear, clean and high in oxygen content. They can be found over rocks, sand, silt, or mud. They occur in most all the habitats available within its small territorial boundaries.
Parents care for eggs and larvae. Larvae feed on the thickened skin of the parents. Pairs may stay together for a long time (Ref. 40602).
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
Rentan (VU) (B1ab(iii)); Date assessed: 05 February 2019
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.01151 - 0.03622), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.3 ±0.5 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.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (15 of 100).
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