Cratena peregrina   (Gmelin, 1791)

Tricolor nudibranch

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Image of Cratena peregrina (Tricolor nudibranch)
Cratena peregrina

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Nudibranchia | Facelinidae

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

.  Subtropical

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

Mediterranean Sea.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm

биология     глоссарий (например epibenthic)

Feeds directly on the hydranths of Eudendrium racemosum (Ref. 116462), wherein it's stimulated to feed and prefers hydranths which have captured the plankton, thus ingesting both the plankton and the hydroid polyp---a combination of predation and kleptoparasitism, a type of competition of stealing already captured food items. This combination does not fit into existing classifications, thus called 'kleptopredation.' Despite being an opportunistic predator which uses hydroids to capture prey from the column, hydranth forms only a fraction of its diet by volume. Plankton form at least half of its diet.

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their penis toward each other to induce one to act as a male and the other as the female. The victorious one to penetrate the body wall is the dominant male. Life cycle: Eggs are deposited on a substratum where they develop and hatch into (planktonic) vestigial veliger larval stage and further grow as adults.

Основная ссылка ссылки | координатор | соавторы

Templado, J. and R. Villanueva. 2010. (Ref. 85339)

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


| FishSource |

инструменты

E-book | полевой определитель

дополнительная информация

страны
регионы FAO
Ecosystems
места находок
интродукции
Stocks
экология
пища
пищевые объекты
народные названия
синонимы
хищники
размножение
половая зрелость
нерест
Fecundity
икра
Развитие икры
Возраст/Размеры
рост
Зависимость между длиной и массой тела
Зависимость между длинами
морфология
личинки
численность
ссылки
Mass conversion
соавторы
изображения

ресурсы в Интернет

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

Estimates based on models