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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Anabantiformes (Gouramies, snakeheads) >
Channidae (Snakeheads)
Etymology: Channa: Greek, channe, -es = an anchovy (Ref. 45335); stiktos: Name from Greek word ‘stiktos’ meaning ‘spotted’, referring to the numerous conspicuous
spots present on the body; used as an adjective.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Tropical
分布
領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Asia: India.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 18.8 cm SL オス/雌雄の選別がない; (Ref. 131057)
簡単な記述
検索表 | 形態学 | 形態計測学
This species is distinguished from all its congeners, except C. ornatipinnis, C. pulchra,
C. pardalis, C. melanostigma, C. stewartii, by the following characters: with a unique colour pattern, numerous large, black spots on the head and the body; differs from C. ornatipinnis in having black spots on dorsal and ventral sides of the head (vs. no spots on dorsal and ventral sides of the head, with spots restricted to the post-orbital lateral region of the head), and no dark spot on the anal fin of juveniles (vs. presence of series of up to 10 dark spots); differs from Channa pulchra in having black spots on the body well distributed above and below the lateral line (vs. sparsely distributed or absent on the body below the lateral line); differs from C. pardalis in having black spots all over the head (vs. spots restricted to post-orbital region of the head); differs from both C. stewartii, C. melanostigma in having well defined black spots on the head (vs. no spots on the head and restricted to the body) (Ref. 131057).
Cross section: oval.
Obligate air-breathing; This species was collected from streams were clear, slow flowing with cobble substrate and without aquatic vegetation (Ref. 131057).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Lalramliana, J.D.M. Knight, D.V. Lalhlimpuia and M. Singh, 2018. Integrative taxonomy reveals a new species of snakehead fish, Channa stiktos (Teleostei: Channidae), from Mizoram, North Eastern India. Vertebrate Zoology 68(2):165-175. [Pdf distributed on 26 July 2018; dated 27 July 2018 on title page.] (Ref. 131057)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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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=0.00813 (0.00374 - 0.01767), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.7 ±0.6 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |