Gastropoda |
Littorinimorpha |
Littorinidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic. Tropical
Indo-West Pacific.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 1.7 cm SHH male/unsexed; (Ref. 82584)
Shell high-conical, spire profile straight to slightly convex, base slightly convex; 2 rows of 9-18 rounded nodules on last whorl, peripheral nodules crossed by 2-3 threads, threads on base often nodulose; aperture rounded anteriorly, anterior lip not projecting; grey or black with white to cream nodules. Penial filament triangular, pointed, 0.4-0.5 total length of penis; copulatory bursa divided, ventral branch equal to or longer than dorsal branch (Ref. 82584).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Littorinimorpha are mostly simultaneous hermaphrodites.
Reid, D.G. 2007. (Ref. 82584)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items
Diet
Food consumption
Ration
Predators
Population dynamicsGrowth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Vulnerability
Low vulnerability (10 of 100).