Leptocardii |
Not assigned |
Branchiostomidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 1 - 43 m (Ref. 124788). Subtropical
Indo-West Pacific: East Africa (Ref. 1492). Climate: tropical to temperate.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 5.5 cm TL male/unsexed; (Ref. 1478)
Found in medium coarse brown sand with shell fragments and very small proportion of mud to very fine sand with large proportion of mud (Ref. 1482). Occurs in the intertidal zone (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
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Cephalochordata are gonochoric. Life cycle: Eggs develop into planktotrophic larva and later on to benthic adults.
Stokes, M.D. and N.D. Holland. 1996. (Ref. 1437)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 22 - 29.3, mean 28.5 (based on 2139 cells).
Fishing Vulnerability
Low vulnerability (21 of 100).
Price category
Unknown.