Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 40 m (ссылка 1852). Tropical
Western Central Atlantic and the Indo-West Pacific: Melanesia, African Atlantic coasts.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm
Anterior lateral processes broader than posterior pairs, imparting triangular aspect to trunk in dorsal view. Proboscis tapering from broad base gradually to narrow distal section and tiny mouth, curved dorsally in distal half. Legs short; tibiae short, with setose bulges. Auxiliary claws tiny, sometimes absent (Ref. 2115, p. 41).
A benthic species found in intertidal and subtidal areas (Ref. 83931). Coastal to shelf (Ref. 19); shallow depths; from shore to 40 m (Ref. 1852). Epibiotic (Ref. 116112).
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. 1988 Pycnogonida of the Western Pacific Islands, III: Recent Smithsonian-Philippine Expeditions. Smithsonian Contribution to Zoology No. 468. Smithsonian Instition Press. Washington, DC. 32 p. + Figure 1 -3. (ссылка 6)
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): 18.3 - 28.9, mean 27.4 (based on 926 cells).
Категория цены
Unknown.
