Common names from other countries
Classification / Names / Names
ชื่อสามัญ | ชื่อพ้อง | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
นิเวศวิทยา
; กร่อย; ระดับความลึก 26 - 400 m (Ref. 121162). Polar; 81°N - 12°N, 93°W - 92°E
Atlantic Ocean, Arctic, Mediterranean and Eastern Indian Ocean: from Gulf of Mexico to Ireland, north to Svalbard, and east to Bangladesh. Polar to tropical.
Length at first maturity / ขนาด / น้ำหนัก / Age
Maturity: Lm ? range ? - ? cm Max length : 20.0 cm TL เพศผู้/กระเทย; (Ref. 7882); อายุสูงสุดที่ได้รายงาน: 2.00 ปี (Ref. 2823)
Species' maximum length from the Belgian part of the North Sea (Ref. 7882). Found along the near-coastal zone (Refs. 7882, 96352) and estuaries (Ref. 96352). Inhabits sandy bottoms (Ref. 2780). A robust free-living bristle worm more often found in fine sand to mud substrates (Refs. 7882, 96352). A carnivore-scavenger that exhibits cannibalism (Ref. 96352).
Life cycle and mating behavior
วัยเจริญพันธุ์ | การสืบพันธุ์ | การวางไข่ | เซลสืบพันธ์ของเพศเมีย(ไข่) | ความดกของไข่ | ตัวอ่อน
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.
MarineSpecies.org. 2050. (Ref. 3477)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
| FishSource |
เครื่องมือ
แหล่งที่มาจากอินเตอร์เน็ต
Estimates based on models
Price category
Unknown.
