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: uatumensis: Named for its type locality, Rio Uatumã..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Uatumã River basin.
南美洲: Uatuma 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 39753)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Head light brown blotches over a dark brown surface. Five broad transversal dark bars covering body and caudal peduncle; last bar very dark, surrounding caudal fin insertion and covering part of supracaudal plates. Body and head broad and flat, without keels or elevations. Triangular head with tip of snout slightly prominent and naked. Head plates smooth, without bristles. Large eyes; orbit almost quadrangular; supraoccipital flat. Subpreopercle large, triangular, and partly covered by odontodes. Large mouth, well developed, thick upper lip. Rictal barbels extremely reduced and attached to the lower lip by well developed membrane, not papillated. Incomplete abdominal covering. Lateral plates 29-30, carinate, arranged in 2 confluent series.
在一個深褐色的表面上的頭部淡褐色斑塊。 覆蓋身體的五條寬的橫向深色的橫帶與尾柄; 持續橫帶非常深色又周圍的尾鰭嵌入與上尾部碟的覆蓋部份。 身體與頭部寬而平坦的, 沒有龍骨脊或提高。 三角形的頭部有吻尖些微突出而裸露的。 頭部碟平滑的, 沒有剛毛。 大的眼; 眼窩幾乎四邊形; 上枕骨平坦的。 子前鰓蓋骨大的﹐三角形的, 而且部分被齒蓋著了。 大的嘴，發展良好的, 厚的上嘴唇。 嘴裂的觸鬚非常地縮小的而且依附於發展良好的薄膜下面唇了, 不有乳頭狀突起的。 不完全的腹部覆蓋。 側骨板 29-30, 脊狀的, 排列成 2 匯合的系列。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: Uatuma 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)
近危 (NT) (B1b(iii)); 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): 2.6 ±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).
