Leptocardii |
Not assigned |
Branchiostomidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 11 - 915 m (Ref. 124788). Tropical
Atlantic and Indo-West Pacific. Climate: tropical, subtropical.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 2.8 cm TL hane/ej könsbestämd; (Ref. 1478)
Maximum depth from Ref. 124788. Filter-feeder (Ref. 833). Coral sand (Ref. 1485). Also Ref. 1478. Found in shallow waters, on sediments containing high percentage of sand and granule, with low moisture and organic matter content (Ref. 124788).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Cephalochordata are gonochoric. Life cycle: Eggs develop into planktotrophic larva and later on to benthic adults.
Nishikawa, T. 2004. (Ref. 766)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 24 - 28.8, mean 27.3 (based on 420 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.