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Tritia mutabilis   (Linnaeus, 1758)

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

Egypt 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/eg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Gaillard, J.M., 1987
National Database:

Common names from other countries

Changeable nassa, ... more

Classification / Names / Names народные названия | синонимы | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Neogastropoda () > Nassariidae (Nassa mud snails)

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

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

распространение страны | регионы FAO | Ecosystems | места находок | интродукции

Mediterranean Sea.

Length at first maturity / Size / Вес / Возраст

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

биология     глоссарий (например 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 половая зрелость | размножение | нерест | икра | Fecundity | личинки

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.

Основная ссылка ссылки | координатор | соавторы

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

Статус Красного Списка МСОП (Ref. 130435)

  Не определен 

Статус СИТЕС (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless

Использование человеком

рыболовство: коммерческий
| FishSource |

инструменты

E-book | полевой определитель

ресурсы в Интернет

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 16.2 - 21.4, mean 18.8 (based on 112 cells).
устойчивость к внешним воздействиям (Ref. 69278) высокий, минимальное время удвоения популяции до 15 месяцев (K=0.48).
Категория цены (Ref. 80766): Unknown.