Staurotheca cornuta

Staurotheca cornuta   Peña Cantero, Garcia Carrascosa & Vervoort, 1999


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Staurotheca cornuta  AquaMaps  Data sources: GBIF OBIS
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No photo available for this species.
No drawings available for Sertulariidae.

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

Hydrozoa | Leptothecata | Sertulariidae

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

демерсальный; пределы глубины 111 - 407 m (ссылка 7414).  Polar

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

Antarctic Atlantic: Antarctica, South Orkney and South Shetland Island.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm Max length : 9.0 cm COLD самец/пол неопределен; (ссылка 7414)

Краткое описание морфология

Colonies compact, consisting of a mass of anastomosed branches, up to 9 cm wide. Branching frequent, irregular and in several planes; branches mainly monosiphonic, but polysiphonic in some parts. Hydrothecae arranged in decussate verticils of three hydrothecae forming six longitudinal rows; occasionally, however, at the origin of branches decussate pairs may be present. Hydrothecal verticils closely packed. This, together with the strong perisarc development, gives the colony the aspect of a closely knit net. Hydrotecae immersed into branches for ca<> one-third or less of their volume. Adcauline hydrothecal wall with a short, but distinct free portion; abcauline wall almost straight or slightly concave. Hydrothecal aperture slightly tilted downwards; rim uneven with an abcauline elevation due to the greater length of the abcauline hydrothecal wall. Hydrothecal aperture frequently with renovations. Hydrothecal diaphragm mushroom-shaped, provided with two abcauline projections pointing into the hydrothecal lumen. Gonothecae absent.

биология     глоссарий (например epibenthic)

Species had been found from 111 to 407 m on bottoms of stones with pebbles or mud; found with gonothecae in January and other material from 300 to 396 m and is infertile. Also provides substratum at times for other hydroids (Ref. 7414).

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

Members of the order Leptothecata include L-form hydroids. Life cycle: The zygote develops into planula and later into polyp then into free-swimming medusa.

Основная ссылка ссылки | координатор | соавторы

Peña Cantero, A.L. and W. Vervoort. 2003. (ссылка 7414)

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

  Не определен 

Статус СИТЕС (ссылка 108899)

Not Evaluated

CMS (ссылка 116361)

Not Evaluated

Угроза для людей

  Harmless

Использование человеком


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инструменты

E-book | полевой определитель

дополнительная информация

Trophic Ecology
Food items (preys)
состав пищи
потребление пищи
хищники
экология
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycle
размножение
половая зрелость
Fecundity
нерест
Eggs
Развитие икры
Larvae
Distribution
страны
регионы FAO
Ecosystems
места находок
интродукции
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
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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): -1.1 - 0.9, mean -0.4 (based on 27 cells).
Fishing Vulnerability (ссылка 71543): Low vulnerability (10 of 100).

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