Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 2086 - 3300 m (ссылка 2157). Tropical
Eastern Pacific: Peru and USA.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm
Proboscis inflated at both midpoint and distal end. Species has two or three major heel spines larger than sole spines but not nearly as large as heel spines of Pallenopsis californica. Abdomen very long; tibiae with rows of long, slender, lateral setae, and cement gland tube nearly as long as femoral diameter. Chelae conspicuously smaller relative to those of other species (Ref. 2157, p. 4).
Abyssal (Ref. 19).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.
Основная ссылка
ссылки | координатор | соавторы
Child, C.A. 1994 Deep-sea Pycnogonida from the temperate west coast of the United States. Smithsonian Contributions to Zoology 556:1-23. (ссылка 2157)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
Trophic EcologyFood items (preys)
состав пищи
потребление пищи
хищники
Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 1.7 - 2, mean 1.8 (based on 30 cells).
Категория цены
Unknown.
