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> Atheriniformes (Silversides) > Bedotiidae (Madagascar rainbowfishes)
Etymology: Bedotia:After Maurice Bedot, 1859-1927; born in Geneva, systematist on Hydrozoan. Eponymy: Maurice Bedot (1859–1927) was a Swiss expert on Hydrozoans. [...] Martin François Geay (1859–1910) was a pharmacist, natural history collector, and traveller. [...] (Ref. 128868), visit book page. More on author: Pellegrin.
Africa: Mananjary River basin, eastern Madagascar (Ref. 76768).
サイズ / 重さ / 年齢
成熟: Lm? range ? - ? cm Max length : 9.0 cm TL オス/雌雄の選別がない; (Ref. 4114)
Prefers well-shaded, quieter sections of small streams at altitudes of 300 to 650 meters above sea level; not collected in low altitude habitats in the Mananjary basin, probably because of increased silt loads and higher water temperatures due to deforestation in the area around the town of Mananjary; observed swimming in loose, size-graded associations of up to a dozen individuals; juveniles usually found in the shallows, adults frequent deeper water (Ref. 76768).
Maugé, L.A., 1986. Atherinidae. p. 277-279. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4114)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
絶滅危惧 (EN) (B1ab(i,ii,iii,iv,v)); Date assessed: 21 June 2016
