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Cypriniformes (Carps) >
Danionidae (Danios) > Danioninae
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031); myitkyinae: Named after its type locality area, where this species appears to be the only representative of the
genus. A noun in the genitive case.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
Asia: Ayeyarwaddy River drainage in Myanmar.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 6.9 cm SL オス/雌雄の選別がない; (Ref. 117334); 6.6 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 13 - 16; 臀鰭: 14 - 17; 脊つい: 34 - 35.
Occurs in small streams with width up to 10 m, in bamboo forest with 60-80% shadow. The streams were characterized by swift-flowing and clear water with brown tint. The bottom was composed of mud with small stones and/or leaf litter. Associated fish species included the following: Danio kyathit, Oreichthys sp., Pethia didi, P. erythromycter, P. macrogramma, P. thelys, Puntius chola, Puntius sophore, Rasbora ornata, R. rasbora, Tor sp. (Cyprinidae), Acanthocobitis sp. (Nemacheilidae), Badis kyar (Badidae), Macrognathus obscurus (Mastacembelidae), Leiodon cutcutia (Tetraodontidae), Mystus pulcher (Bagridae), Notopterus notopterus (Notopteridae), Parambassis robertsi (Ambassidae), and Xenentodon cancila (Belonidae). Also found in a large stagnant, shallow portion in a levee depression on the bank of the Ayeyarwaddy, with muddy bottom and surrounded by grass fields. Associated fishe species were Badis corycaeus (Badidae), Parambassis robertsi (Ambassidae), and Acanthocobitis mandalayensis (Nemacheilidae) (Ref. 117334).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kullander, S.O., 2017. Devario fangae and Devario myitkyinae, two new species of danionin cyprinids from northern Myanmar (Teleostei: Cyprinidae: Danioninae). Zootaxa 4227(3):407-421. (Ref. 117334)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
用具
特記事項
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インターネットの情報源
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=0.00977 (0.00422 - 0.02262), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
