Common names from other countries
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Geophaginae
Etymology: Acarichthys: From tupí guaraní, acara = the name of a fish + Greek, ichthys = fish (Ref. 45335).
More on authors: Müller & Troschel.
Issue
Redescription based on Peruvian material by Kullander (1986: 134).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico; dH range: 18 - ?; potamódromo (Ref. 51243). Tropical; 23°C - 26°C (Ref. 2060)
South America: along mainstream Amazon River in Peru, Colombia, and Brazil, including lower parts of the Putumayo, Trombetas, Negro, and Xingu rivers; lower Tocantins and Capim rivers; Branco River (Amazonas basin) in Brazil and Guyana, and the Essequibo River in Guyana.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 19.5 cm SL macho/indeterminado; (Ref. 125971); peso máx. publicado: 276.00 g (Ref. 125971)
Max. length 20 cm TL (Ref. 2060).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
A hole nester.
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537)
Status na Lista Vermelha da UICN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02399 (0.01334 - 0.04313), b=3.02 (2.85 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 2.7 ±0.28 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).