分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes)
毛鼻鯰科 (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Trichomycterus: Greek, thrix = hair + Greek, mykter, -eros = nose (Ref. 45335).
Eponymy: Jacques Chabert is a French speleologist and cave explorer. He is President of the Paris Speleological Club. He helped collect the holotype in the Bolivian Andes. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 18°S - 19°S, 65°W - 66°W (Ref. 57918)
South America: endemic to Bolivia.
南美洲: 玻利維亞的特有種。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 4.0, range 3 - 4.7 cm
Max length : 11.5 cm 雄魚/尚未辨別雌雄; (Ref. 39970)
Cave-restricted species. Distinct populations are found only in the Umajalanta Cave in Torotoro National Park, located high in the Bolivian Andes around an altitude of 1,980 - 2,280 m (Ref. 57918).
被限定在洞穴的種。 明顯的族群被發現只在 Torotoro 國家公園的 Umajalanta 洞穴中, 在高度 1,980 附近的 Bolivian 安迪斯山脈中高度地位於 - 2,280 公尺.(參考文獻 57918)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 玻利維亞的特有種。
Proudlove, G.S., 1997. A synopsis of the hypogean fishes of the world. p. 351-354. In Proceedings of the 12th International Congress of Speleology, La Chaux de Fonds, Switzerland. vol. 3. (Ref. 27297)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 23 April 2014
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=0.00977 (0.00400 - 0.02388), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec = 42).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
