Sagittoidea |
Phragmophora |
Eukrohniidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Pelagiska; djupintervall 200 - 1250 m (Ref. 1658). Temperate
Distribution
Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar
Northwest Pacific: Bering Sea.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 1.9 cm BL hane/ej könsbestämd; (Ref. 1658)
Minimum depth is based on type locality; maximum depth is based on holotype (Ref. 1658); to be replaced with a better reference.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the phylum Chaetognatha are hermaphroditic. Mating behavior: A preliminary visual signaling behavior for species recognition is observed to prevent predation. Life cycle: Eggs directly develop into miniature adults (hatchlings).
Kasatkina, A.P. 2003. (Ref. 1658)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFödoslag
Födosammansättning
Födointag
Food rations
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Rekrytering
Abundans
Life cycleReproduktionKönsmognadFecundityLekEggsEgg developmentLarvaeLarvdynamik DistributionLänder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Human RelatedAquaculture profiles
Stamps, coins, misc.
Internet-källor
Estimates based on models
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.