Gastropoda |
Not assigned |
Nacellidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 200 m (Ref. 83435). Temperate; 38°S - 56°S, 74°E - 58°E (Ref. 83435)
Southeast Pacific, Southwest Atlantic and Antarctic Indian Ocean.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 6.6 cm DL male/unsexed; (Ref. 83435)
It is found beneath rocks and rock crevices (Ref. 87801), and in forests of Macrocystis pyrifera (Ref. 92889). It feeds on algae (Ref. 87801).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Nakano, T. and T. Ozawa. 2007. (Ref. 3436)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowthMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundance Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 5.7 - 14.3, mean 7.9 (based on 255 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).