分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: hardenbergi: Named for J.D.F. Hardenberg who recognized this species as new, as well as for his insightful contributions to the Indo-Australian ichthyology in the mid-twentieth century (Ref. 40908).
Eponymy: Dr Johann Dietrich Fran(s/z) Hardenberg (d: 1902) was a Dutch marine biologist, botanist, ichthyologist and entomologist who was awarded his doctorate by the University of Utrecht (1927). [...] (Ref. 128868), visit book page.
Issue
This species is placed in the genus Hemiarius in Eschmeyer (CofF ver. Jul. 2011: Ref. 87661) following Marceniuk & Menezes (2007: Ref. 58022). It is treated here under the genus Aspistor following Ferraris (2007: Ref. 58032). Please send references, or more studies are needed.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的. 熱帶
Western Central Pacific: southern New Guinea, from the Vogelkop Peninsula to the Fly River mouth.
中西太平洋: 新幾內亞南部，從 Vogelkop 半島到飛河嘴。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 25.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40908)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 7; 臀棘: 0; 臀鳍软条: 16 - 18; 脊椎骨: 50 - 52. Four patches of conical teeth across front of palate; rounded vomerine patches well-separated; outer patches oval or crescentic, 2-3 times larger than inner patches. Snout fleshy, overhanging mouth. Low papillae on palate and posterior face of gill arches; rakers rarely on posterior face of first two gill arches. Barbels thick proximally, thin distally. Head shield very granular, extensive posteriorly; triangular supraoccipital process short, broad. Eye small, dorsolateral. 8-12% HL. Adipose fin large, base longer than anal fin base. Dark grey in color; inner, dorsal aspect of paired fins charcoal blue (Ref. 40908).
横过上颚的前面的锥形齿的四个区块; 圆形的犁骨区块分得很开; 外部的区块椭圆形或新月形的,2-3 倍大于内部的区块。 吻肉质的, 悬在嘴上。 在上颚与鳃弓的后面上的低的乳突; 耙前面两个鳃弓的很少在后面上。 触须厚的近端地, 细的末梢部地。 头盾表面非常粗糙的, 广泛的在后部地; 三角形的上枕骨突起短, 宽的。 眼小的, 背外侧的。 8-12% HL。 脂鳍大的, 基底长度超过臀鳍基底。 深灰色的颜色; 偶鳍深灰色蓝色的内部又背部面.(参考文献 40908)
Inhabits muddy, shallow coastal waters and tidal rivers (Ref. 40908).
栖息于泥泞的, 沿岸浅水区与有潮汐涨落的河川.(参考文献 40908)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西太平洋: 新幾內亞南部，從 Vogelkop 半島到飛河嘴。
Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
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Estimates based on models
Preferred temperature (Ref.
123201): 28 - 29.2, mean 28.8 °C (based on 303 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
