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Anabantiformes (Gouramies, snakeheads) >
Badidae (Chameleonfishes)
Etymology: Badis: 'badis' is presumably a Bengali local name, possibly derived from 'bhedo' or 'bheda', but it lacks a proper reference. Probably incorrect etymology (J. Müller, pers. comm., April 2021, after information from native speakers); pyema: Specific name from the local name 'Nga-pyema' recorded at Putao; Noun in apposition.
More on authors: Kullander & Britz.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
Asia: Myanmar.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 4.1 cm SL самец/пол неопределен; (Ref. 46238)
колючие лучи спинного плавника (общее число) : 16 - 17; членистые (мягкие) лучи спинного плавника (общее число) : 9 - 10; членистые (мягкие) лучи анального плавника: 6 - 8; позвонки: 28 - 29. Body extremely slender, body depth 26.3-32.7% SL. Dentary pores 1-2; infraorbital pores 1-2; lachrymal pores 2; extrascapular pore 1. Caudal fin base with a prominent dark spot at the center, surrounded by a light ring. Differs from B. corycaeus in having a slender body, depth (versus 32.5-39.4%SL); more lateral line scales, 27-28 (versus 25-26); more vertebrae, 28-29 (versus 26-29); and color pattern where males are overall light with scattered black spots on each scale on sides. No dark blotch on cleithrum, opercular margin, nor on dorsolateral side of caudal peduncle (Ref. 46238).
Collected from a small, fast flowing stream, about 3 m wide on the average, relatively shallow, less than 0,5 m deep, with occasional riffles; water clear and colorless; the bottom with rock, gravel or sand. This stream ran between forested hills, with grass and shrub close to the margin, providing up to about 75% shadow, but no water vegetation (Ref. 46238).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Kullander, S.O. and R. Britz, 2002. Revision of the family Badidae (Teleostei: Perciformes), with description of a new genus and ten new species. Ichthyol. Explor. Freshwat. 13(4):295-372. (Ref. 46238)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
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=0.01175 (0.00501 - 0.02757), b=2.92 (2.72 - 3.12), 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
устойчивость к внешним воздействиям (Ref.
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (Assuming Fec<100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).