Gastropoda |
Not assigned |
Hemisinidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; brackish. Tropical
Eastern Central Atlantic: Nigeria.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
This species is euryhaline (Ref. 127862).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Bob-Manuel, F.G. 2012 A prelimenary study on the population estimation of the periwinkles Tympanotonus fuscatus (Linnaeus, 1758) and Pachymelania aurita (Muller) at the Rumuolumeni mangrove swamp creek, Niger Delta, Nigeria.. Agric. Biol. J. N. Am. 3(6):265-270. (Ref. 127862)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
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 dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models