Canada country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from the Canadian Arctic Archipelago (Ref. 3448). C: Refs. 3448, 118124, 124008.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Roy, V., K. Iken and P. Archambault, 2014
National Database:

Common names from other countries

Polychaete, ... more

Classification / Names / Names ماع يماسا | فدارتم | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Not assigned () > Opheliidae ()

Environment: milieu / climate zone / depth range / distribution range يسانش موب

; قمع تارييغت 20 - 1926 m (Ref. 116516). Tropical

شنكارپ اهروشك | )OAF( يناهج راب و راوخ نامزاس قطانم | Ecosystems | روهظ | يفرعم

Eastern Pacific, Atlantic, Arctic and the Mediterranean. Tropical to polar.

Length at first maturity / Size / Weight / نس

Maturity: L_m ? range ? - ? cm

Life cycle and mating behavior غولب | لثم دیلوت | یزیر مخت | اه مخت | Fecundity | )ورال ( دازوت

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.

یلصا ذخآم عجارم | هدننك گنهامه | ناراكمه

Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)

NCUI زمرق تسرهف رد تيعضو (Ref. 130435: Version 2024-1)

یبايزرا لباقريغ

ستياس رظن زا تيعضو (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

یناسنا هدافتسا

| FishSource |

اهرازبا

E-book | ييارحص يامنهار

رتشيب تاعالطا

اهروشك
)OAF( يناهج راب و راوخ نامزاس قطانم
Ecosystems
روهظ
يفرعم
Stocks
يسانش موب
يياذغ تداع
يياذغ مالقا

ماع يماسا
فدارتم
نایچراکش
لثم دیلوت
غولب
یزیر مخت
Fecundity
اه مخت
مخت ومن

Age/Size
دشر
نزو - لوط
لوط - لوط
يسانش تخير
)ورال ( دازوت
يناوارف

عجارم
Mass conversion

ناراكمه
اه سکع

يتنرتنيا عبانم

Estimates based on models

تميق هقبط (Ref. 80766): Unknown.

Ophelina cylindricaudata (Hansen, 1878)