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Tritia mutabilis   (Linnaeus, 1758)

Changeable nassa
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Image of Tritia mutabilis (Changeable nassa)
Tritia mutabilis


Cyprus country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: M: Ref. 75701.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cy.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Gaillard, J.M., 1987
National Database:

Common names from other countries

Classification / Names / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Neogastropoda () > Nassariidae (Nassa mud snails)

Environment: milieu / climate zone / depth range / distribution range Ökologie

; tiefenbereich 2 - 50 m (Ref. 101608).   Subtropical; 46°N - 30°N, 6°W - 37°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Mediterranean Sea.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 2.4, range 2 - ? cm Max length : 3.8 cm SHL Männchen/unbestimmt; (Ref. 109255); common length : 2.5 cm SHL Männchen/unbestimmt; (Ref. 109255)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Minimum depth range from Ref. 121806. Occurs throughout the Mediterranean coastal waters (Ref. 121808). Subtidal (Ref. 105316). Inhabits fine well-sorted sand (Ref. 2780) and fine muddy sands (Ref. 121806). Often buried into substrate with its proboscis protruding. Emerges at night to forage (Ref. 107005). Also found offshore (Ref. 121805). Genus is known to scavenge (Ref. 104227). Juveniles feed on detritus-rich substrate while adults are carnivores and scavengers (Ref. 107005).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

This species is a non-broadcast spawner. Life cycle does not include trocophore stage (Ref. 126039). Assumed sex reversal from male to female occurs at lengths 1.8 to 2.0 cm ShH (Ref. 107005). Also Ref. 833.

Hauptreferenz Referenzen | Koordinator | Partner

Gusso, C.C., M.F. Gravina and F.R. Maggiore. 2001. (Ref. 2780)

IUCN Rote Liste Status (Ref. 130435)


CITES Status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless

Nutzung durch Menschen

Fischereien: kommerziell
| FishSource |

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Mehr Information

Länder
FAO Gebiete
Ecosystems
Vorkommen
Einführungen
Stocks
Ökologie
Nahrung
Nahrungsorganismen
Referenzen
Mass conversion

Internet Quellen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (Genom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Gehe zu, Suchen) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 16.2 - 21.4, mean 18.8 (based on 112 cells).
Widerstandsfähigkeit (Ref. 69278) hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.48).
Preiskategorie (Ref. 80766): Unknown.