Gastropoda |
Littorinimorpha |
Rissoidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Subtropical
Southwest Pacific: New Zealand, Kermadec Island, Australia and Tasmania.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Powell, A.W.B. 1927 The genetic relatiosnhips of Australasian Rissoids. Part 1. Descriptions of new recent genera and species from New Zealand and Kermadec Islands. Transactions and Proceedings of the Royal Society of New Zealand 57:534-548. (Ref. 89401)
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 dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
