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Ovalentaria/misc (Various families in series Ovalentaria) >
Embiotocidae (Surfperches)
Etymology: Hyperprosopon: Greek, hyper = over + Greek, prosopon = face, snout of animal (Ref. 45335); ellipticum: From the Latin 'ellipticum' - referring to the outline of the body (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 0 - 110 m (Ref. 2850). Subtropical; 56°N - 30°N, 135°W - 116°W
Eastern Pacific: southern British Columbia, Canada to Rio San Vincente, northern Baja California, Mexico.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 27.0 cm TL ذكر/ مختلط الجنس; (Ref. 2850); العمر: 7 سنين (Ref. 56049)
الأشواك الظهرية (المجموع) : 8 - 10; الأشعة الظهرية الناعمة (المجموع) : 25 - 28; شوكة شرجية: 3; أشعه شرجية لينه: 29 - 34. Dark green dorsally, sides and belly silvery; a series of narrow vertical bars of pale golden pink on body wall; pectoral fins colorless (Ref. 6885). British Columbia specimens dark on end of caudal fin and free edge of spinous dorsal (Ref. 6885).
Found inshore, in surf and sandy areas, also occur around rocks and piers (Ref. 2850). Intertidal and to 110 m (Ref. 96339). Viviparous, female carries the developing young (Ref. 205). Frequently caught, but not of much importance as a sport fish due to its small size (Ref. 2850).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
استخدامات بشرية
مصائد: تجاري; لعبة سمكه: نعم; حوض مائي: احواض مائية عامة
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 8.3 - 12.8, mean 9.8 °C (based on 64 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00831 - 0.04372), b=2.97 (2.77 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (tm=3; tmax=7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
