分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides) >
Atherinopsidae (Neotropical silversides) > Atherinopsinae
Etymology: Colpichthys: Greek, kolpos = inlet, bay + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水. ; 32°N - 30°N
Eastern Central Pacific: endemic to the Gulf of California, from the delta of the Colorado River to 31°N.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9273); common length : 11.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9273)
Found on sandy and muddy bottoms of coastal areas, estuaries and lagoons (Ref. 9273). Adults feed on crustaceans, gastropods, and may take in sand (Ref. 9273).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Lavenberg, R.J. and M. Chernoff, 1995. Atherinidae. Pejerreyes. p. 889-901. 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. 9273)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(i,ii,iii)); Date assessed: 25 May 2007
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00504 - 0.03294), b=2.97 (2.75 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.43 se; based on food items.
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 (10 of 100).