分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Balitoridae (River loaches)
Etymology: Hemimyzon: Greek, hemi = half + greek, myzon = to suckle (Ref. 45335); confluens: From the Latin confluens (confluent), an allusion to the fused pelvic fins.
More on author: Kottelat.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の. Tropical
Asia: upper Nam Ngum of the Mekong basin, Laos.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 4.7 cm SL オス/雌雄の選別がない; (Ref. 36949)
簡単な記述
検索表 | 形態学 | 形態計測学
Pelvic fins posteriorly fused on most of their length, only the distal 1/10 being separated; pectoral fin with 13 simple and 11-12 branched rays; pelvic fin with 5 simple and 13-14 branched rays; 5 dark saddles along back; several large blotches on pectoral and pelvic fins (Ref. 36949).
Body shape (shape guide): elongated; Cross section: compressed.
Occurs in riffles and rapids (Ref. 36949).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
脆弱 (VU) (B1ab(i,ii,iii)); Date assessed: 19 January 2011
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00724 (0.00320 - 0.01640), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |