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Phragmophora |
Eukrohniidae
Environment: milieu / climate zone / depth range / distribution range
Ökologie
Benthopelagisch; tiefenbereich 3400 - 3400 m (Ref. 3682). Tropical; 26°N - 23°N, 21°W - 18°W
Verbreitung
Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen
Eastern Atlantic: off northwest Africa to northeast Atlantic.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm Max length : 0.7 cm BL Männchen/unbestimmt; (Ref. 3682)
Depth based on type locality (Ref. 3682); to be replaced with a better reference. Benthopelagic; Mean latitude of occurrence = 24.5 (N); No known presence in China (Ref. 125708).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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).
Casanova, J.-P. 1994. (Ref. 1714)
IUCN Rote Liste Status (Ref. 130435)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
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Mehr Information
Alter/Größe
Wachstum
Länge-Gewicht
Länge-Länge
Morphologie
Larven
Dichte
Internet Quellen
Estimates based on models
Verwundbarkeit
Low vulnerability (10 of 100).
Preiskategorie
Unknown.