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> Ovalentaria/misc (Various families in series Ovalentaria) > Embiotocidae (Surfperches)
Etymology: Micrometrus: Greek, mikros = small + Greek, metros = metre (Ref. 45335).
More on authors: Jordan & Gilbert.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser demersal; tiefenbereich 0 - 6 m (Ref. 96339). Subtropical; 38°N - 27°N, 123°W - 114°W

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Eastern Pacific: Tomales Bay in northern California, USA to northern central Baja California, Mexico.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 18.0 cm TL Männchen/unbestimmt; (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 Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Viviparous, female carries the developing young (Ref. 205).

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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 Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 12.9 - 17.8, mean 15.9 °C (based on 35 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01318 (0.00559 - 0.03107), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 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.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.3).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

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);

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