分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Ovalentaria/misc (Various families in series Ovalentaria) >
Embiotocidae (Surfperches)
Etymology: Micrometrus: Greek, mikros = small + Greek, metros = metre (Ref. 45335).
Eponymy: Aurora was the Roman goddess of the dawn. In the case of the goby, the name refers to the pattern on its caudal fin being ‘…reminiscent of the rising sun’. The name is often applied to species with pink/yellow colouration. (Ref. 128868), visit book page.
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 底生の; 深さの範囲 0 - 6 m (Ref. 96339). Subtropical; 38°N - 27°N, 123°W - 114°W
Eastern Pacific: Tomales Bay in northern California, USA to northern central Baja California, Mexico.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 18.0 cm TL オス/雌雄の選別がない; (Ref. 2850)
Adults usually occur in shallow rocky areas; in tide pools and at depths up to 6.1 m. Feed on algae and small invertebrates (Ref. 2850). Viviparous, female carries the developing young (Ref. 205).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Viviparous, female carries the developing young (Ref. 205).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
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 (参照
123201): 12.9 - 17.8, mean 15.9 °C (based on 35 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00547 - 0.03178), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.7 ±0.3 se; based on diet studies.
Generation time: 3.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
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Nutrients (Ref.
124155): Calcium = 164 [86, 345] mg/100g; Iron = 1.32 [0.81, 2.35] mg/100g; Protein = 18.7 [17.7, 19.7] %; Omega3 = 0.284 [0.163, 0.494] g/100g; Selenium = 12.4 [6.5, 26.4] μg/100g; VitaminA = 19.8 [6.4, 61.0] μg/100g; Zinc = 1.27 [0.88, 1.84] mg/100g (wet weight);
