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Ampharete - Вид в
Ampharetidae - - Классификация -
- Ampharetidae
- Terebellida
- Polychaeta
- Chordata
- Animalia
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Ampharete petersenae Zhirkov, 1997
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Ampharete petersenae AquaMaps Data sources: GBIF OBIS |
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Изображение на Google |
No photo available for this species.No drawings available for Ampharetidae.
Изображение на Google |
No photo available for this species.
Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS
Polychaeta | Terebellida | Ampharetidae
Environment: milieu / climate zone / пределы глубины / distribution range экология
; пределы глубины 26 - 1957 m (ссылка 96345). Polar
Distribution страны | регионы FAO | Ecosystems | места находок | интродукции
North Atlantic: Greenland and Iceland.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm
Краткое описание морфология
Body short; longest complete specimen about 11 mm long and 0.5 mm wide. Body tapering
towards posterior end. No eyespots observed. Long buccal tentacles, with long papillae. Four pairs of long branchiae, with dense tufts of cilia, arranged in two groups very close to each other. No paleae. Fourteen thoracic chaetigers; first two chaetigers with slightly less developed notopodia and bristles; posterior twelve thoracic chaetigers also with neuropodia and uncini. Sixteen abdominal segments with uncinigerous neuropodia, first two abdominal uncinigerous tori of thoracic-type lacking dorsal cirri and posterior 14 abdominal neuropodia of different shape and with dorsal cirri. Rudimentary notopodia absent. Abdominal uncini similar to thoracic ones, with 2 vertical rows of 3 teeth above rostrum. Pygidium with two lateral cirri and about 10 capitate papillae. Colour in alcohol pale yellow.
A surface deposit feeder (Ref. 96435).
Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.
Основная ссылка
ссылки | координатор | соавторы
Parapar, J., G.V. Helgason, I. Jirkov and J. Moreira. 2012. (ссылка 96435)
Статус Красного Списка МСОП
(ссылка 130435: Version 2024-2)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Harmless
Использование человеком
| FishSource |
инструменты
дополнительная информация
Trophic Ecology
Food items (preys)
состав пищи
потребление пищи
хищники
состав пищи
потребление пищи
хищники
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycle
Distribution
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
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): 0.5 - 8, mean 3.6 (based on 365 cells).