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Ovalentaria/misc (Various families in series Ovalentaria) >
Embiotocidae (Surfperches)
Etymology: Embiotoca: Greek, embios = permanent, for all the life + Greek, tokos,-oy = birth (Ref. 45335); lateralis: lateralis meaning lateral - referring to its blue stripes (Ref. 6885).
More on author: Agassiz.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς); εύρος βάθους ? - 21 m (Ref. 2850). Subtropical; 58°N - 29°N, 138°W - 115°W
Eastern Pacific: Wrangell, southeastern Alaska to Point Cabras, northern Baja California, Mexico.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 38.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 2850); μεγ. αναφερόμενη ηλικία: 10 έτη (Ref. 56049)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 10 - 11; Μαλακές ραχιαίες ακτίνες (συνολικά) : 23 - 25; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 29 - 33. Copper ground color with dark brown overlay on back; a series of about 15 blue horizontal stripes below lateral line; head with several series of blue spots and stripes; fins coppery; dark areas on anterior part of rayed dorsal, base of caudal fin, anterior part of anal, and distal halves of pelvic fins (Ref. 6885).
Adults occur in rocky coasts and kelp beds, occasionally in sandy surf near rocks (Ref. 2850). Feed on small crustaceans, worms, and mussels; occasionally on herring eggs (Ref. 4925). Viviparous, female carries the developing young (Ref. 205).
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 Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά); αλιεία αναψυχής: ναί; Ενυδρείο: Δημόσια ενυδρεία
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 9.3 - 15.4, mean 10.7 °C (based on 149 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00827 - 0.04391), b=2.97 (2.77 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.3 ±0.49 se; based on food items.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (tm=3; tmax=10).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 87.1 [48.9, 153.1] mg/100g; Iron = 1.03 [0.60, 1.78] mg/100g; Protein = 18.6 [17.6, 19.6] %; Omega3 = 0.234 [0.144, 0.385] g/100g; Selenium = 20.3 [9.9, 41.2] μg/100g; VitaminA = 9.67 [2.94, 31.27] μg/100g; Zinc = 0.75 [0.53, 1.11] mg/100g (wet weight);
