Bivalvia |
Not assigned |
Thraciidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 4 - 836 m (संदर्भ 124196). Polar; 44°S - 78°S, 173°W - 180°E
Southern Pacific, Southwest Atlantic and the Antarctic.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 2.5 cm SHL पुल्लिंग / अलिंग; (संदर्भ 7659)
Inhabits areas with soft substrates with mud, muddy sand, sand and gravel (Ref. 132915). This is a suspension feeder (Ref. 132915).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (संदर्भ 3477)
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 Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): -1.8 - 7.1, mean -1.5 (based on 107 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
