分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes) >
Cyclopsettidae (Sand whiffs)
Etymology: Etropus: Greek, etron, -on = lower abdomen + Greek, pous = feet.
Eponymy: Hendricus Christoffel Delsman (1886–1969) was a fisheries biologist. He was Director of the Fishery station in Batavia (Jakarta), Dutch East Indies (Indonesia). He co-wrote: De indische zeevisschen en zeevisscherij (1934). (Ref. 128868), visit book page.
More on author: Chabanaud.
Issue
A subspecies is recognized for a long time in the Pacific Ocean Etropus delsmani pacificus Nielsen, 1963, that is recognized in FishBase as a provisionally valid species. More studies are needed to clearly differentiate it (MArch 2021).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 熱帶
Western Central Atlantic: type specimen collected in Venezuela.
中西大西洋: 模式標本在委內瑞拉收集了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205).中西大西洋: 模式標本在委內瑞拉收集了。
Hensley, D.A., 1995. Paralichthyidae. Lenguados. p. 1349-1380. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9330)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00388 - 0.01954), b=3.03 (2.83 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
