Warning: DOMDocument::load(): SSL operation failed with code 1. OpenSSL Error messages:
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(): Failed to enable crypto in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(https://sealifebase.nrm.se/webservice/AquaMaps/getAMap.php?genus=Ascidia&species=challengeri): failed to open stream: operation failed in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(): I/O warning : failed to load external entity "https://sealifebase.nrm.se/webservice/AquaMaps/getAMap.php?genus=Ascidia&species=challengeri" in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
|
Phlebobranchia |
Ascidiidae
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; djupintervall 0 - 1000 m (Ref. 3435). Polar
Southeast Atlantic, Indo-Pacific and the Antarctic.
Length at first maturity / Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Marine, benthic; clay and algae (Ref. 1134). Known from depths of 0 to more than 1000 m (Ref. 3435).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Members of the class Ascidiacea are hermaphroditic; both cross- and self-fertilization is typical. Life cycle: Eggs develop into lecithotrophic larva before metamorphosing into benthic adults.
Kott, P. 2005. (Ref. 1134)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.2 - 10.4, mean 1.4 (based on 298 cells).
Price category
Unknown.