Priapulomorpha |
Not assigned |
Priapulidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور; تغييرات عمق 4 - 200 m (مرجع 125268). Polar; 78°N - 36°N, 136°E - 60°E
Northwest Pacific, Northern Atlantic and the Arctic. Subtropical to polar.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 3.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 125268)
Always restricted to coastal waters and is never found deeper than ca. 200 m (Ref. 422). Burrows in sediments down to 30 cm depth; burrows may have several openings. Has sedentary life strategy. Can withstand hypoxia and environment with hydrogen sulfide for prolonged periods (Ref. 115950). Mainly carnivorous and known to feed on polychaetes, oligochaetes, crustaceans, chironomids, other H. spinulosus, undetermined eggs, and detritus (assumed as a minor energy source) (Ref. 95778). Surface deposit feeder (Ref. 66387).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the phylum Priapulida are gonochoric. Life cycle: Eggs develop into benthic priapulid larvae before turning into adult.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Saldarriaga, J.F. and V. Storch 1997 Coccidian intestinal parasites in the Priapulidae (Priapulida). Parasitology Research 83:233-240. (مرجع 422)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
