Common names from other countries
分類 / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Haemulinae
Etymology: Xenichthys: Greek, xenos = strange + Greek, ichthys = fish (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の. Tropical; 27°N -
Eastern Pacific: southern Gulf of California to Peru.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm TL オス/雌雄の選別がない; (Ref. 55763); common length : 18.0 cm TL オス/雌雄の選別がない; (Ref. 55763)
Body oblong, fusiform, and somewhat compressed (its depth contained 2.7 to 3.0 times in standard length); mouth small, terminal, and oblique, its posterior end surpassing the anterior rim of the eye; lower jaw protruding; eyes very large; first gill arch with 22 to 26 gill rakers; dorsal fin deeply notched, with 12 spines and 17 to 19 soft rays (XII, 17-19); second anal spine shorter than third; back brownish green; flanks silvery with golden highlights and 5 or 6 golden yellow longitudinal stripes; upper edge of operculum with a dark spot; caudal peduncle with a dark spot (Ref. 55763).
Forms schools over sandy shallow bottoms (Ref. 9114).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Oviparous, distinct pairing during breeding (Ref. 205).
McKay, R.J. and M. Schneider, 1995. Haemulidae. Burros, corocoros, chulas, gallinazos, roncos. p. 1136-1173. 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. 9114)
CITES (Ref. 128078)
Not Evaluated
Human uses
水産業: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): 23.1 - 29.1, mean 27.3 (based on 208 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00750 - 0.02214), b=3.01 (2.86 - 3.16), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
