Pycnogonida |
Pantopoda |
Endeidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
. Tropical
Distribution
كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
To be filled.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Proboscis with a number of bifid setae scattered on the surface and sometimes groups of tactile or chemosensory spines particularly abundant around the mouth.
Feeds on detritus, at the base of colonies of hydroids such as Antennularia. Proboscis points towards the substratum at 45° angle to the longitudinal axis of the body; pushed into recesses in the hydroid and moved slightly from side to side to break up and loosen detritus; spines at the tip of the proboscis facilitate uptake. Some areas of debris are ingested in preference to others; may have sensory receptors at the proboscis tip (Ref. 255).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | 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.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Flemish Government, the Province of the West-Flanders and Belgian National Science Foundation 1999 Aphia Taxon details. VLIZ: Flanders Marine Institute. Http://www.vliz.be/En/About/about.htm[accessed13/01/06]. (مرجع 255)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae Distributionكشورها
مناطق سازمان خوار و بار جهاني (FAO)
Ecosystems
ظهور
معرفي
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
طبقه قيمت
Unknown.