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Rossia macrosoma, Stout bobtail : fisheries

Common name (e.g. turtle)

Genus + Species (e.g. Caretta caretta)

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Rossia macrosoma   (Chiaie, 1830)

Stout bobtail

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Rossia macrosoma  AquaMaps  Data sources: GBIF OBIS
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 Все изображения | Изображение на Google |
Image of Rossia macrosoma (Stout bobtail)
Rossia macrosoma

Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS

Cephalopoda | Sepiida | Sepiolidae | Rossiinae

Environment: milieu / climate zone / пределы глубины / distribution range экология

; пределы глубины 32 - 899 m (ссылка 1695), usually 200 - 400 m (ссылка 1695).  Temperate; 70°N - 13°N, 33°W - 36°E (ссылка 1695)

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

Eastern Atlantic and the Mediterranean: From East Greenland and Iceland to the Mediterranean and northwest Africa. Temperate to polar.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm Max length : 10.0 cm ML самец/пол неопределен; (ссылка 122093)

биология     глоссарий (например epibenthic)

Common mantle length: 2.0 to 6.0 cm (Ref. 1695, p. 184). Common mantle length ranges between 2 and 6 cm (Ref. 3722). Hyperbenthic (Ref. 106087). Found over sandy-muddy areas offshore from 32 to 899 m depth. In the western Mediterranean, observed to prefer deeper waters in winter and in shallower coastal waters during spawning and throughout the rest of the year. Polytelic. Spawning takes place throughout the year, peaking in spring and autumn. Mating behavior involves the male grasping the female's 'neck' region followed by the insertion of its hectocotylus into the female's mantle cavity. Eggs are laid in small clusters of 30 to 40, covered with a hard, violet-red coat; commonly found on bivalve shells of Pinna sp. Or on other solid substrates. Eggs hatch after 45 days in water temperature of about 16°C. Females mature at 8 to 11 months and are larger than males that mature at 7 to 8 months. Longevity is approximately 12 months. Of minor commercial importance, mostly as bycatch in bottom trawls, although generally never abundant. Among countries in the Mediterranean, it is variedly valued for its tasty meat and sold fresh or frozen in fish markets (Ref. 1695).

Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

Основная ссылка ссылки | координатор | соавторы

Jereb, P. and C.F.E. Roper (eds.). 2005. (ссылка 1695)

Статус Красного Списка МСОП (ссылка 130435: Version 2024-2)

  Нехватка данных (DD) ; Date assessed: 29 March 2009

Статус СИТЕС (ссылка 108899)

Not Evaluated

CMS (ссылка 116361)

Not Evaluated

Угроза для людей

Использование человеком

рыболовство: не имеет хозяйственного значения
| FishSource |

инструменты

E-book | полевой определитель

дополнительная информация

Trophic Ecology
пищевые объекты
состав пищи
потребление пищи
Food rations
хищники
экология
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
пополнение
численность
Life cycle
размножение
половая зрелость
Fecundity
нерест
Eggs
Развитие икры
Larvae
динамика численности личинок
Distribution
страны
регионы FAO
Ecosystems
места находок
интродукции
Human Related
Aquaculture profiles
Stamps, coins, misc.
Outreach
соавторы
Taxonomy
народные названия
синонимы
морфология
изображения
ссылки
ссылки

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

Preferred temperature (Ref. 115969): 6.1 - 14.4, mean 9.5 (based on 266 cells).
Уязвимость (ссылка 71543): Low vulnerability (10 of 100).
Категория цены (ссылка 80766): Unknown.

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