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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Archosargus: Greek, archo = anus + Latin , sargus = sea bream (Ref. 45335).
Eponymy: Louis François de Pourtalès (1824–1880) was a marine biologist born in Switzerland who spent most of his career in the USA. He presented his extensive collections to the Harvard Museum. No etymology is given, but we presume this to be the person intended. (Ref. 128868), visit book page.
More on author: Steindachner.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري قاعية التغذية و المعيشة; نطاق العمق 3 - 30 m (Ref. 5227). Tropical
Eastern Pacific: endemic to the Galapagos Islands. This species is related only to western Atlantic forms (Ref. 9227).
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 35.6 cm TL ذكر/ مختلط الجنس; (Ref. 5590)
Frequently encountered in bay areas.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Merlen, G., 1988. A field guide to the fishes of Galapagos. Wilmot Books, London, England 60 p. (Ref. 5590)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 23.5 - 24.6, mean 23.7 °C (based on 19 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00983 - 0.04439), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 2.9 ±0.32 se; based on food items.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).
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