Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 190 - 250 m (संदर्भ 2258). Tropical
Western Central Pacific: Australia and New Caledonia.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 1.6 cm WD पुल्लिंग / अलिंग; (संदर्भ 2258)
Assumed maximum diameter from Ref. 2258. Maximum depth from Ref. 102688. Filter-feeder (Ref. 68823).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
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. 2002 The genus herdmania Lahille, 1888 (tunicata, ascidiacea) in Australian waters. Zoological Journal of the Linnean society 134:359-374. (संदर्भ 1754)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 18.6 - 21.1, mean 19.6 (based on 7 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.