Sagittoidea |
Aphragmophora |
Krohnittidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthopelagic; depth range 700 - 700 m (Ref. 3682). Temperate; 46°N - 43°N, 9°W - 0°E
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Northeast Atlantic.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 0.8 cm BL male/unsexed; (Ref. 3682)
Depth based on type locality (Ref. 3682); to be replaced with a better reference. Mean latitude of occurrence = 44.5 (N); No known presence in China (Ref. 125708). Benthopelagic (Ref. 3682). Depth estimate based on ecology.
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).
Pierrot-Bultz, A. 2004. (Ref. 3682)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
Internet sources
Estimates based on models
Vulnerability
Low vulnerability (10 of 100).