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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).
More on author: Ayres.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 1 - 229 m (Ref. 2850), usually 2 - 50 m (Ref. 9348). Subtropical; 51°N - 2°S, 128°W - 88°W
Eastern Pacific: San Francisco, USA to Cabo San Lucas and Guayamas, Mexico. Reported from British Columbia (Ref. 11980) and the Galapagos Islands (Ref. 5227).
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 64.0 cm TL mannelijk / geslacht onbekend; (Ref. 9348); common length : 30.0 cm TL mannelijk / geslacht onbekend; (Ref. 9348)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 11 - 13; Anale stekels: 0; Anale zachte stralen: 12 - 15; Wervels: 60 - 63. Most species are brown to gray or red dorsally and laterally and pale ventrally; some species have a pattern of dusky saddles, lateral spots, or bars (Ref. 35938).
Perch motionless on pectoral fins in a wide range of habitats; commonly found on sandy bottoms or sand patches around rocky reefs and boulder and gravel strewn slopes. Active during the day. May bury in sand with only the eyes and mouth protruding (Ref. 5227). Feed on fishes (Ref. 9348). Oviparous, with planktonic eggs and larvae (Ref. 35938). Extended larval period (Ref. 35938). Catches are either discarded or made into fish meal (Ref. 9348).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous (Ref. 35938). Also Ref. 240.
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 15.2 - 25.9, mean 21.6 °C (based on 58 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00284 - 0.00808), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.5 ±0.80 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 19.2 [6.2, 42.9] mg/100g; Iron = 0.412 [0.140, 0.958] mg/100g; Protein = 16.7 [13.7, 19.1] %; Omega3 = 0.0982 [, ] g/100g; Selenium = 22.5 [8.2, 52.2] μg/100g; VitaminA = 49.8 [12.1, 182.6] μg/100g; Zinc = 0.469 [0.266, 0.767] mg/100g (wet weight);
