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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Synodus foetens AquaMaps Data sources: GBIF OBIS |
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Synodus foetens
Bild av IGFA
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Bild av IGFA
Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
> Aulopiformes (Grinners) > Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).
More on author: Linnaeus.
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).
More on author: Linnaeus.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi
marina; brackvatten revassocierade; djupintervall 0 - 200 m (Ref. 9710). Tropical; 25°C - 35°C (Ref. 39158); 43°N - 29°S, 98°W - 34°W
Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri
Western Atlantic: Massachusetts, USA and northern Gulf of Mexico to Brazil.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 19.0 range ? - ? cm
Max length : 53.8 cm TL hane/ej könsbestämd; (Ref. 102462); common length : 30.0 cm TL hane/ej könsbestämd; (Ref. 5217); publicerad maxvikt: 900.00 g (Ref. 40637)
Max length : 53.8 cm TL hane/ej könsbestämd; (Ref. 102462); common length : 30.0 cm TL hane/ej könsbestämd; (Ref. 5217); publicerad maxvikt: 900.00 g (Ref. 40637)
Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 10 - 13; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 11 - 13; Ryggkotor: 56 - 62. Body elongate, cylindrical; head depressed, broader than deep, slightly rugose above, interorbital space concave; snout triangular, pointed, projecting beyond tip of mandible, typically longer than diameter of eye in specimens larger than 20.0 cm SL; 6-7 oblique rows of scales present on cheeks; top of head naked. Mouth very large, gape extends well past eye; upper jaw projects slightly, premaxillaries form entire margin of upper jaw; large, sharp depressible teeth present on upper jaw, tongue and lower pharyngeals. Scales small (except for patch of large elongate scales present below pectoral base and above pelvic base), lateral line well marked, not keeled. Dorsal fin origin equidistant form center of eye and adipose fin, anterior rays not reaching past tips of posterior rays with fin depressed; anal fin base longer than or equal to dorsal base, origin equidistant form end of dorsal base and base of caudal rays; caudal fin not or barely reaching origin of pelvic fin; pelvic fins inserted closer to vent than to snout tip; inner ray of pelvic much longer than outer ray (Ref. 13608); adipose fin base no longer than diameter of pupil. Anterior nares with prominent dermal flap. Gill rakers rudimentary. Branchiostegals: 12-16 (Ref. 4639).
Pigmentation: Color variable with both locality and immediate background; dorsum brownish or olivaceous and with overall greenish cast; mid-lateral line with about 8 obscure blotches, variable in occurrence and intensity, fading wit growth; head brownish with light vermiculations on top and sides, pale yellow below; belly white, silvery white, or yellowish, sometimes with brownish punctuations; pectorals dusky, yellowish, or light green; adipose with dark spot posteriorly.
Body shape (shape guide): elongated; Cross section: circular.
Body shape (shape guide): elongated; Cross section: circular.
Adults are found on both shallow and deep sand flats among grass (Ref. 12342, 39154, 39155), inshore in saltwater creeks, rivers, bays, sounds (Ref. 39156), and deep channels within lagoons (Ref. 39155). Probably more dense over mud than shell or calcareous bottom (Ref. 39157). Also found in open ocean over continental shelf (Ref. 4639). A solitary (Ref. 26340) voracious predator that lurks in shallow bays and shore waters; burrows in bottom sediments. Juveniles are pelagic, and readily collected from open ocean, usually near land in vicinity of or in shallow water (Ref. 4639). Mostly piscivorous, also includes shrimps, crabs and cephalopodes (Ref. 93252). Oviparous, newly hatched larvae are found near the surface at depths from 27 to 46 m (Ref. 39159). Salinity range 4.0-60.0 ppt (may include juveniles), more abundant above 10.0 ppt and 30.0 ppt (Ref. 39158, 39162, 39050). Commonly caught by anglers but considered a nuisance.
Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Huvudreferens
Ladda upp dina referenser | referenser | Koordinator | Medarbetare
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Least Concern (LC) ; Date assessed: 29 January 2013
CITES
Not Evaluated
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: husbehovsfiske; sportfisk: ja
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Ytterligare information
Populationsdynamik
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Anatomi
Gälyta
Hjärna
Otolit
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Verktyg
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Internet-källor
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | GoMexSI (interaction data) | Google Books | Google Scholar | Google | IGFA World Record | Nationella databaser | OceanAdapt | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoologiskt register
Uppskattningar baserade på modeller
Önskad temperatur (Ref. 123201): 18.9 - 27.5, mean 24.8 °C (based on 317 cells).
Index för fylogenetisk mångfald (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00377 - 0.00529), b=3.14 (3.10 - 3.18), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisk nivå (Ref. 69278): 4.5 ±0.0 se; based on diet studies.
Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Näringsämnen (Ref. 124155): Calcium = 36 [12, 71] mg/100g; Iron = 0.426 [0.147, 0.932] mg/100g; Protein = 16.2 [13.3, 18.5] %; Omega3 = 0.0722 [, ] g/100g; Selenium = 41.4 [15.3, 89.5] μg/100g; VitaminA = 88.1 [23.2, 337.6] μg/100g; Zinc = 0.882 [0.514, 1.339] mg/100g (wet weight); based on nutrient studies.