Biology:Lambis lambis
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| Shell of a male Lambis lambis | |
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| Female Lambis lambis | |
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| Species: | L. lambis
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| Lambis lambis | |
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Lambis lambis, common name the spider conch, is a species of large sea snail, a marine gastropod mollusk in the family Strombidae, the true conchs.[2]
Distribution
This species is widespread in the Indo-West Pacific.[1][2]
Shell description
The maximum shell length for this species is up to 29 cm, and average length stands for 18 cm.[1] Lambis lambis has a very large, robust and heavy shell. One of its most striking characteristics is its flared outer lip, ornamented by six hollow marginal digitations. These digitations present subtle differences in shape between genders in this species, as the three anteriormost digitations are short and posteriorly bent in male individuals, and longer and dorsally recurved in females.[1] The color of the shell is highly variable, being white or cream externally and often presenting brown, purplish or bluish black patches. The interior is glazed and may be pink, orange or purple.[1][2]
Ecology
Habitat
This sea snail lives in mangrove areas, as well as reef flats and coral-rubble bottoms in shallow water from low tide levels to depths of 5m. It is usually found in association with red algae.[1]
Feeding habits
Lambis lambis is known to be herbivorous, feeding on fine red algae.[1]
Gallery
Spider conch, Lambis lambis, anterior end to the right
Lambis lambis on a 1969 Indonesia postage stamp
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Poutiers, J. M. (1998). "Gastropods". in Carpenter, K. E.. The living marine resources of the Western Central Pacific Volume 1. Seaweeds, corals, bivalves and gastropods. FAO Species Identification Guide for Fishery Purposes. Rome: FAO. pp. 467. ISBN 92-5-104051-6. ftp://ftp.fao.org/docrep/fao/009/w7191e/w7191e33.pdf.[yes|permanent dead link|dead link}}]
- ↑ 2.0 2.1 2.2 2.3 "Lambis lambis (Linnaeus, 1758)". World Register of Marine Species. 2023. http://www.marinespecies.org/aphia.php?p=taxdetails&id=211096. Retrieved 24 June 2023.
External links
- "Lambis (Lambis) lambis lambis" (in en). Gastropods.com. http://www.gastropods.com/6/Shell_136.shtml.
- Sealifebase.org
- Photos of Lambis lambis on Sealife Collection
Wikidata ☰ Q1500704 entry
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