Gastropoda |
Littorinimorpha |
Cassidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 1 - 12 m (Ref. 83435). Tropical; 32°N - 9°N, 94°E - 60°E (Ref. 83435)
Western Atlantic.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 15.4 cm DL male/unsexed; (Ref. 83435); common length : 7.5 cm TL male/unsexed; (Ref. 355)
Shell large, heavy. Spire short. Shell surface smooth, except for knobby projections on body whorl. Parietal shield large and well defined, oval. Outer lip with inner tooth-like projections. Colour: brownish cream with large patch of brown at centre of parietal shield. Outer lip entirely cream or cream-white.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Leal, J.H. 2003. (Ref. 355)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
| FishSource |
Tools
More information
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
Preferred temperature
(Ref.
115969): 26.3 - 28.2, mean 27.4 (based on 425 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.