Orthalicus undatus
Introduction '''''Orthalicus undatus''''' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Orthalicidae.
Subspecies * ''Orthalicus undatus jamaicensis'' (Pilsbry, 1899) - synonym: ''Orthalicus jamaicensis''. This is the only taxon of the genus ''Orthalicus'' that has been recorded in Jamaica.
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