Issue
12S and 16S mitochondrial rRNA gene sequences used in a molecular phylogeny of Loricariidae by Montoya-Burgos et al. (1997: fig. 4; EMBL/GenBank Y08289, Y08337). Mitochondrial D-loop sequences used in a molecular phylogeny of Hypostomus and related genera by Montoya-Burgos and Weber (in press, fig. 2; EMBL/GenBank AJ318357).
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный; pH range: 5.0 - 8.0; dH range: 0.5 - 25. Tropical; 22°C - 28°C (Ref. 13371)
South America: coastal drainages of southeastern Brazil.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL самец/пол неопределен; (Ref. 13371)
Facultative air-breathing in the genus (Ref. 126274); In fast-flowing rivers as well as in flooded areas; feeds on algae and detritus (Ref. 13371). Aquarium keeping: feeds on plants and roots; minimum aquarium size 120 cm (Ref. 51539).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквариум: коммерческий
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00723 - 0.03476), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.0 ±0.00 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).