Leptocardii |
Not assigned |
Branchiostomidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 1 - 43 m (संदर्भ 124788). Subtropical
Indo-West Pacific: East Africa (Ref. 1492). Climate: tropical to temperate.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 5.5 cm TL पुल्लिंग / अलिंग; (संदर्भ 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
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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 Reproduction of the Florida lancelet (Branchiostoma floridae): spawning patterns and fluctuations in gonad indexes and nutritional reserves. Invertebrate Biology 115(4):349-359. (संदर्भ 1437)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
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.