Классификация / Names
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Cypriniformes (Carps) >
Botiidae (Pointface loaches) > Botiinae
Etymology: Ambastaia: Named for Ambastai (or Ambastus in Latin), a river in Ptolemy’s (ca. 90-168) (identified as the Mekong).
More on authors: Kottelat & Chu.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный; pH range: 7.0 - 7.5; dH range: 5 - 15. Subtropical; 15°C - 25°C (Ref. 13614)
Asia: Mekong basin.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm SL самец/пол неопределен; (Ref. 30857)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 12; членистые (мягкие) лучи анального плавника: 8. Distinguished by a broad black midlateral stripe and another stripe along the back in specimens smaller than about 4 cm SL; larger specimens with vertical bars connecting the two stripes and extending to the lower half of the body; fins hyaline in small specimens and marked in larger ones (Ref. 27732).
Occurs in riffles, in clear, fast-flowing water (Ref. 27732). Found in small creek with sandy bottom and moderate current (Ref. 37841) and hill streams (Ref. 58784). Feeds on insect larvae and benthic organisms (Ref. 58784).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Kottelat, M., 1998. Fishes of the Nam Theun and Xe Bangfai basins, Laos, with diagnoses of twenty-two new species (Teleostei: Cyprinidae, Balitoridae, Cobitidae, Coiidae and Odontobutidae). Ichthyol. Explor. Freshwat. 9(1):1-128. (Ref. 27732)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00242 - 0.01369), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).