Common names from other countries
Classificação / Names
Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Geophaginae
Etymology: Gymnogeophagus: Greek, gymnos = naked + Greek, gea = the earth + Greek, phaegein, to eat (Ref. 45335); missioneiro: Name from a Portuguese noun 'Missioneiro' meaning from the Missões region, the Jesuitic Missions of the Eighteenth century in southern Brazil and Argentina, in allusion to the distribution of this species; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
South America: Brazil.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 10.9 cm SL macho/indeterminado; (Ref. 118066)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 13 - 15; Raios dorsais (total) : 10 - 11; Espinhos anais: 3; Raios anais : 8 - 9; Vértebras: 29. This species is distinguished from its congeners, G. balzanii, G. meridionalis, G. rhabdotus, G. setequedas, G. labiatus, G. lacustris by the absence of an oblique dark band from the eye to the origin of the dorsal fin; differs from the remaining species by the absence of an oblique dark band from the eye to the anterior border of the head in mature males (vs. present in gymnogenys and mekinos), the unpaired fins colored red (vs. yellow in lipokarenos), the soft dorsal fin rarely scaled (vs. scaled in australis), presence of large white dots sometimes forming stripes distally in the soft dorsal fin (vs. dorsal fin of males with spaced small silvery to bright blue dots in caaguazuensis, and dorsal fin of males with three longitudinal bands colored of yellow proximally, white/red at middle length of dorsal fin spines and rays and dark gray distally in tiraparae), caudal fin covered with white dots (vs. covered with dots proximally and stripes distally in constellatus); and the lips not developed (vs. developed in pseudolabiatus) (Ref. 118066).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Malabarba, L.R., M.C. Malabarba and R.E. Reis, 2015. Descriptions of five new species of the Neotropical cichlid genus Gymnogeophagus Miranda Ribeiro, 1918 (Teleostei: Cichliformes) from the rio Uruguay drainage. Neotrop. Ichthyol. 13(4):637-662. (Ref. 118066)
Status na Lista Vermelha da UICN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01862 (0.00849 - 0.04084), b=3.01 (2.83 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
