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Teleostei >
Cypriniformes (Carps)
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Cobitidae (Spined loaches)
鰍科 (Spined loaches)
Etymology: Lepidocephalichthys: Greek, lepas = limpet + Greek, ichtys = fish (Ref. 45335).
Eponymy: Rodney Jonklaas (1925–1989) was a pioneering Sri Lankan diver, underwater photographer and zoo administrator. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 非遷移的; 深度上下限 0 - ? m. 熱帶; 7°N - 6°N
Asia: known only from the type locality in Wilpita, Akuressa in Sri Lanka; recent collections indicate presence of species in the Kalu River basin near Madakada (6°48'N, 80°10'E) and in the Kanneliya Reserve in the Gin River Basin, Sri Lanka.
亞洲: 在斯里蘭卡埃克若莎的 Wilpita 已知只來自模式標本產地了; 最近的收集指出在斯里蘭卡的琴河流域中的 Madakada 附近的卡盧河流域 (6 ° 48'N,80 ° 10' E) 與 Kanneliya 保留區中有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6028)
Facultative air-breathing in the genus (Ref. 126274); Not enough is known of the biology of this species. Inhabits shallow, slow-flowing rivulets, heavily shaded, with leaf debris (Ref. 11966). This fish is not visible from the water surface, being concealed beneath leaf debris. It is too rare to be of value to the aquarium trade which in any case exports large numbers of the superficially similar Lepidocephalus thermalis.
不足夠被知道這種的生物學特性。 棲息於淺灘 , 緩慢流動的小河,很重地遮蔽, 有落葉碎片的地方.(參考文獻 11966) 這一個魚是看不見的從水面, 在樹葉碎片之下被隱藏。 它是太稀有以致於沒有無論如何輸出大量的表面相似的 溫泉鱗頭鰍〔Lepidocephalus thermalis〕 的價值到水族貿易.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 在斯里蘭卡埃克若莎的 Wilpita 已知只來自模式標本產地了; 最近的收集指出在斯里蘭卡的琴河流域中的 Madakada 附近的卡盧河流域 (6 ° 48'N,80 ° 10' E) 與 Kanneliya 保留區中有種。
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 07 August 2019
人類使用
漁業: 沒有興趣
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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=0.00617 (0.00284 - 0.01340), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Lepidocephalichthys jonklaasi (Jonklaas\](/images/thumbnails/jpg/tn_Lejon_u1.jpg "Image of Lepidocephalichthys jonklaasi (Jonklaas\")
![Image of Lepidocephalichthys jonklaasi (Jonklaas\](/images/thumbnails/jpg/tn_Lejon_j0.jpg "Image of Lepidocephalichthys jonklaasi (Jonklaas\")
