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) >
Loricariidae (Armored catfishes)
甲鯰科 (Armored catfishes) > Loricariinae
Etymology: trombetensis: Named for rio Trombetas, its type locality..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: Trombetas River basin, above Cachoeira Porteira falls in Brazil.
南美洲: Trombetas 河流域 , 上方 Cachoeira Porteira 落下。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 36389)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Abdominal covering unique, 2 unplated areas separated by a transversal thin chain of platelets in adults. Short pectoral spine 3.5-5 times in SL. Caudal peduncle length with postanal length 2-2.6 in SL. Tubular stomach; intestine long, about 14 times in SL. Keeled lateral plates, 29-30 (Ref. 40703).
腹部的包含獨特的, 被小板的橫向細鏈分開當成魚時的 2個不甲胄的區域。 短胸棘 3.5-5 標準體長比率。 肛門後的尾柄長度 2-2.6 分之一標準體長。 管狀的腹部; 腸長的, 大約標準體長比率 14。 隆起的側骨板,29-30.(參考文獻 40703)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: Trombetas 河流域 , 上方 Cachoeira Porteira 落下。
Rapp Py-Daniel, L.H. and E.C. Oliveira, 2001. Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae). Ichthyol. Explor. Freshwat. 12(1):79-96. (Ref. 39753)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 07 November 2018
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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=0.00347 (0.00159 - 0.00757), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.5 ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
