Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner. Tropical
Southeast Pacific: Endemic to the Galapagos Islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm SL mannelijk / geslacht onbekend; (Ref. 28023)
Distinguished by the following characteristics: body lacks scales except for several enlarged basicaudal scales at base of the caudal fin; pelvic fins almost completely separate; maximum length of 7.0 cm SL (Ref. 92840).
Inhabits sand-rubble bottoms adjacent to rocky reefs. Common in tide pools and near-shore areas (Ref. 28023).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 166 [73, 333] mg/100g; Iron = 0.848 [0.418, 1.655] mg/100g; Protein = 17.8 [15.8, 19.6] %; Omega3 = 0.103 [0.044, 0.202] g/100g; Selenium = 26.4 [11.6, 61.7] μg/100g; VitaminA = 142 [37, 513] μg/100g; Zinc = 2.26 [1.45, 3.41] mg/100g (wet weight);