Common names from other countries
Классификация / Names
народные названия | синонимы | Catalog of Fishes(род, виды) | 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
экология
; пресноводный донно-пелагический. Tropical
South America: Brazil.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 10.9 cm SL самец/пол неопределен; (Ref. 118066)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 13 - 15; членистые (мягкие) лучи спинного плавника (общее число) : 10 - 11; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 8 - 9; позвонки: 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).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
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)
Статус Красного Списка МСОП (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Угроза для людей
Harmless
Использование человеком
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Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (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).
Trophic level (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).