分類 / Names
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Siluriformes (Catfishes) >
Amblycipitidae (Torrent catfishes)
Etymology: Amblyceps: Greek, amblys = soft, darkness + Latin, ceps = head (Ref. 45335); platycephalus: The specific name is a noun in apposition, derived from the depressed head..
More on authors: Ng & Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
Asia: endemic to the Salween basin, Thailand and Myanmar.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm NG オス/雌雄の選別がない; (Ref. 94495)
簡単な記述
形態学 | 形態計測学
背面の脊椎 (合計): 1; 背鰭 (合計): 6; 臀鰭: 15; 脊つい: 41. Differs from all members of the genus by the unique combination of the following characters: posterior edge of adipose fin rounded; body depth at anus 11.5% SL; head depth 8.3% SL; eyes small, dorsolaterally situated and subcutaneous, diameter 4.8% HL; 41 vertebrae, lower jaw strongly projecting; forked caudal fin. Distinguished from all Indochinese congeners in having a strongly depressed head (depth 8.3% SL vs. 8.8-15.8) with lower jaw strongly- projecting (vs. non- or weakly-projecting); and 20 principal caudal-fin rays (vs. 17). Can be differentiated from A. mucronatum, A. foratum, and A. variegatum in having a smaller eye diameter (4.8% HL vs. 5.1-8.5% HL) (Ref. 37785).
Specimens were obtained from villagers fishing with cast-nets and harpoons among large boulders; thus, actual habitat unknown. However, the stream in the area of occurrence is with swift to fast current among large boulders, or small cascades, and further downriver, current is quieter, over large stones and gravel (Ref. 37785).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ng, H.H. and M. Kottelat, 2000. A review of the genus Amblyceps (Osteichthyes: Amblycipitidae) in Indochina, with descriptions of five new species. Ichthyol. Explor. Freshwat. 11(4):335-348. (Ref. 37785)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
用具
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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=0.00661 (0.00311 - 0.01404), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).