Bivalvia |
Arcida |
Philobryidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 275 m (संदर्भ 105045). Polar; 46°S - 75°S, 75°W - 172°E
Southeast Pacific and the Antarctic.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 0.6 cm SHL पुल्लिंग / अलिंग; (संदर्भ 105045); अधिकतम सूचित उम्र: 6 वर्षो (संदर्भ 105045)
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Ovoviviparous, parental brooders; fertilization occurs in the mantle cavity (Ref. 93769). It shows simultaneous and sequential hermaphroditism (protandry) (Ref. 105045). Life cycle: Embryos develop into larvae and released from the mantle cavity as miniature adults which takes 17-18 months (Refs. 833, 93769).
Murray, J. 1896 On the deep and shallow-water marine fauna of the Kerguelen region of the Great Southern Ocean. Challenger Expedition 343-500 p. (संदर्भ 87480)
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 dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 2.5 - 15.2, mean 7.5 (based on 95 cells).
Fishing Vulnerability
Moderate vulnerability (38 of 100).
Price category
Unknown.
