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: punctata: From its body being spotted or blotched; adjective.
Eponymy: Charles Frederick Hartt (1840–1878) was a Canadian geologist, palaeontologist and naturalist, who was a member of the Thayer Expedition (1865–1866) to Brazil, a country in which he was a specialist. [...] (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
South America: Upper and middle Tocantins River basin.
南美洲: 上游與中游的 Tocantins 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 125983); 14.0 cm SL (female); 最大體重: 66.18 g (Ref. 125983); 最大體重: 66.18 g
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Head short and relatively deep, 2 - 2.6 times its HL; short body. Spotted color pattern associated to abdominal scutation, a longitudinal row of irregular plates. Pectoral spine with a dermal, non-filamentous extension. Lateral plates, 27-29. Confluence of lateral keels at 18-19th plate. Rictal barbel short and inconspicuous. Triangular shaped opercle.
頭部短與相當深的,2- 2.6 倍於它的 HL; 短的身體。 有斑點的彩色斑紋對腹部的鱗甲聯合, 不規則碟的縱向列。 胸棘具有一個表皮的, 非絲狀的延長。 側骨板,27-29. 在 18-第 19個碟的側龍骨的匯流。 嘴裂的觸鬚短與不明顯的。 三角形的鰓蓋。
Collected from the upper and middle courses of the rio Tocantins (Ref. 39753).
採集自 rio Tocantins 的上游與中游河段了。 (參考文獻 40703)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 上游與中游的 Tocantins 河流域。
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: Version 2024-2)
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=0.00759 (0.00489 - 0.01176), b=3.14 (3.01 - 3.27), in cm total length, based on LWR estimates for this species & Genus-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 (10 of 100).
