Hoplonemertea |
Monostilifera |
Emplectonematidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
. Temperate
Pacific Ocean and the Arctic: Japan to Russia and northern Alaska, south to Baja California. Tropical to polar.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 40.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 930); common length : 15.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 930)
Found under stones or among Laminarian roots (Ref. 907), among other seaweeds, barnacles, and mussels. Very voracious feeders (Ref. 930).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Members of the phylum Nemertea are mostly gonochoric. Life cycle: Eggs hatch and develop into short-lived lecitotrophic larvae before metamorphosing into juveniles and further into adults.
Iwata, F. 1954 The fauna of Akkeshi Bay. XX. Nemertini in Hokkaido (revised report). Reprinted from the Journal of the Faculty Science, Hokkaido University. Series VI, 12(1-2):39 p. (संदर्भ 907)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Fishing Vulnerability
Low to moderate vulnerability (30 of 100).
Price category
Unknown.
