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''Aaadonta constricta'' is a species of land snail,〔() 〕 a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau,〔Endodontoid land snails from Pacific islands (Mollusca: Pulmonata: Sigmurethra) Part 1. Family Endodontidae.〕 where it is known from the islands of Babeldaob, Ngemelis, Peleliu and Koror. It may be extirpated from Koror. It is threatened by habitat destruction and modification. In 1976, Solem described two subspecies of ''Aaadonta constricta'': *''A. c. babelthuapi''〔() 〕〔Endodontoid land snails from Pacific islands (Mollusca: Pulmonata: Sigmurethra) Part 1. Family Endodontidae. Field Museum of Natural History, Chicago, 1976: i-xii, 1-508. (Record Volume 115 )〕 *''A. c. constricta'' *''A. c. komakanensis''〔() 〕〔Endodontoid land snails from Pacific islands (Mollusca: Pulmonata: Sigmurethra) Part 1. Family Endodontidae. Field Museum of Natural History, Chicago, 1976: i-xii, 1-508. (Record Volume 115 )〕 ==References== *Endodontoid land snails from Pacific Islands (Mollusca : Pulmonata : Sigmurethra). Alan Solem ... ; () Barbara K. Solem. Chicago, Ill. :Field Museum of Natural History,1976. *Endodontoid land snails from Pacific Islands (Mollusca : Pulmonata : Sigmurethra). Alan Solem. Chicago :Field museum of Natural History,1982. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Aaadonta constricta」の詳細全文を読む スポンサード リンク
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