Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 3 - 18 m (Ref. 5227), usually 3 - 11 m (Ref. 5227). Tropical
Southeast Pacific: endemic to the Galapagos Islands.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 11482)
Forms large, dense, polarized schools along walls and over rocky slopes, often in somewhat protected areas (Ref. 5227).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Oviparous, distinct pairing during breeding (Ref. 205).
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 24.6, mean 23.7 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00632 - 0.02751), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 68.6 [22.4, 135.1] mg/100g; Iron = 0.689 [0.358, 1.240] mg/100g; Protein = 19.3 [17.4, 21.1] %; Omega3 = 0.14 [0.07, 0.23] g/100g; Selenium = 22.5 [13.1, 39.5] μg/100g; VitaminA = 109 [43, 272] μg/100g; Zinc = 1.42 [0.97, 2.17] mg/100g (wet weight);
