分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides)
銀漢魚目 (Silversides) >
Phallostethidae (Priapiumfishes)
精器魚科 (Priapiumfishes)
Etymology: Phenacostethus: Greek,phenax, -akos = decpetive + Greek, stetho, stethion = brest; literal = to prick a little breast (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 深度上下限 1 - 1 m (Ref. 13221). 熱帶
Asia: Baram River, Sarawak, Malaysian Borneo.
亞洲: Baram 河，砂勞越, 馬來群島的婆羅洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 1.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 13221)
Inhabit clay and gravel bottom freshwater streams (Ref. 13221). Fertilization is internal and eggs are attached to the substrate via adhesive filaments (Ref. 43413). Maximum depth from Ref. 58018.
棲息於泥土與礫石底部淡水溪流。 (參考文獻 13221) 體內受精與卵經由黏性的絲狀突起被依附於底部.(參考文獻 43413)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Pelvic fins in males are modified to form part of a complex thoracic clasping organ (Ref. 205).亞洲: Baram 河，砂勞越, 馬來群島的婆羅洲。
Parenti, L.R., 1989. A phylogenetic revision of the phallostethid fishes (Atherinomorpha, Phallostethidae). Proc. Calif. Acad. Sci. 46(11):243-277. (Ref. 12768)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 17 December 2019
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
