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Littoraria irrorata

(Marsh Periwinkle)

Overview

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Interesting Facts

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Common Names

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Common Names in English:

Marsh Periwinkle

Description

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Family Littorinidae

Height commonly exceeding 5 mm, and in some species slightly exceeding 1.5 cm; operculum horny ; periostracum not uniformly tan or brown (Almagorda subrotundata is brown, but usually has spiral banding ) (mostly at higher tide levels on rocly shores , or on rocks, concrete and wood in bays , sometimes in salt marshes).

Habitat

Typically found at an altitude of 0 to 5,810 meters (0 to 19,062 feet).[1]

Taxonomy

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Notes

Name Status: Accepted Name .

First described: Say Th. Description of the Myriapoda of the United States Journal of the Academy of Natural Sciences of Philadelphia . (1) 3: 1, 1822.

Last scrutiny: 17-Oct-2001

Similar Species

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Members of the genus Littoraria

ZipcodeZoo has pages for 3 species and subspecies in this genus:

L. angulifera (Mangrove Periwinkle) · L. irrorata (Marsh Periwinkle) · L. nebulosa (Cloudy Periwinkle)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 01, 2008:

Identifiers

Footnotes

  1. Mean = 2,907.520 meters (9,539.108 feet), Standard Deviation = 2,164.200 based on 27 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/19/2012