Gastropoda |
Trochida |
Tegulidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 20 m (Ref. 106682). Subtropical; 29°S - 33°S, 179°W - 176°W
Southwest Pacific: Endemic to Kermadec.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
Found in low tidal to 30 m, on rock (Ref. 337). Living on rocks from low-water mark down to 6 m or 8 m and between tide-marks, fairly plentiful in places (Ref. 88739).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Archaeogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Brook, F.J. 1998 The coastal molluscan fauna of the northern Kermadec Islands, Southwest Pacific Ocean. Journal of the Royal Society of New Zealand 28(2):185-233. (Ref. 337)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models