Gastropoda |
Littorinimorpha |
Strombidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 183 m (Ref. 83435). Tropical; 37°N - 14°N, 100°W - 65°W (Ref. 83435)
Western Atlantic.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 7 - 10 cm Max length : 11.2 cm DL male/unsexed; (Ref. 83435); common length : 13.0 cm DL male/unsexed; (Ref. 355)
Short description
Morphology
Shell solid, with large last whorl and small, pointed spire. Whorls with single row of nodulose spines on periphery; spines larger on last whorl. Anterior and 'stromboid' notches present. Posterior angle of outer lip distinct, projected in posterior direction. Operculum sickle-shaped, animal with elongate foot used for leaping. Colour: variable, from yellowish to light or dark orange, interior of aperture white, anterior end dark purple.
The 144.9 mm size reported by Wagner & Abbott (1973) needs confirmation. Wagner & Abbott (1967) reported a maximum size of 117 mm, which itself is an error for 112 mm (specimen is in ANSP; Ref. 83435).
Broadcast spawners. Life cycle: Free-swimming larvae hatch from eggs and develop into veligers which later settle down the water column and undergo metamorphosis into juvenile conch (Refs. 833, 105282), it includes a long-lasting, planktotrophic stage (Ref. 355). Mating behavior: Males that attempt to mate with a female being guarded by another male fight over with each other in a sparring contest using their proboscis (Refs. 105242, 105282).
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (Ref. 3477)
IUCN Red List Status
(Ref. 130435: Version 2025-2 (Global))
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial; aquaculture: commercial
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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
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 21.7 - 27.7, mean 24.9 (based on 268 cells).
Fishing Vulnerability
Low vulnerability (15 of 100).