Sagittoidea |
Phragmophora |
Eukrohniidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Pelagic; depth range 200 - 3550 m (Ref. 1658). Deep-water
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Eastern Pacific: Bering Sea.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 1.9 cm BL male/unsexed; (Ref. 1658)
Combination depth range: min from estimate, max from literature based from holotype (Ref. 1658); to be replaced with a better reference. Collected from 200 to 500 m depth. Depth estimate based on ecology (Ref. 1658).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
CountriesFAO areasEcosystemsOccurrencesIntroductionsStocksEcologyDietFood items
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
Internet sources
Estimates based on models
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.