鱗窗螺屬（）是一種微小貝尺寸海螺的屬。本屬舊屬原始腹足目蝾螺科，今屬鐘螺總科縮口螺科，其物種有鈣質的口蓋。
鱗窗螺屬的學名“Leptothyra”曾被多次使用，不同時期不同人的定義都有不同的處理。現時提及“Leptothyra”時，一般都會指Pease (1869)定義的縮口螺類成員。
型態描述
鱗窗螺屬物種有着堅實的微型壳体，略呈球形、卵圆形或陀螺形；具脐孔，狭窄型或较小圆形。口蓋有多重螺旋，有一個中心以外的核，口蓋朝外一邊的中心凹陷。的型態是分辨本屬與缩口螺属物種的主要特徵。
物種
本屬包括下列各物種
- Leptothyra balnearii Pilsbry, H.A., 1920
- Leptothyra benthicola (Marshall, 1979)
- Leptothyra candida Pease, 1861
- Leptothyra filifer (Deshayes, 1863)
- 厚鳞窗螺 Leptothyra grossa
- Leptothyra inepta (Gould, A.A., 1861)
- Leptothyra kermadecensis (Marshall, 1979)
- Leptothyra morini Viader, R., 1951
- 拟小鳞窗螺 Leptothyra nanina
- Leptothyra rubens Melvill & Standen, 1903
- 灯笼山椒蝾螺 Leptothyra rubricincta
- 威鲁鳞窗螺 Leptothyra verruca
;異名：
- Leptothyra africana Bartsch, 1915: synonym of Cinysca spuria (Gould, 1861)
- Leptothyra agulhasensis Thiele, 1925: synonym of Homalopoma agulhasense (Thiele, 1925)
- Leptothyra albida Dall, 1881: synonym of Homalopoma albidum (Dall, 1881)
- Leptothyra albocincta Turton, 1932: synonym of Tricolia striolata (Turton, 1932)
- Leptothyra alfredensis Bartsch, 1915: synonym of Parviturbo alfredensis (Bartsch, 1915)
- Leptothyra arenacea Pritchard & Gatliff, 1902: synonym of Charisma arenacea (Pritchard & Gatliff, 1902)
- Leptothyra carminea Bartsch, 1915: synonym of Homalopoma quantillum carmineum (Bartsch, 1915)
- Leptothyra coelata A. Adams, 1854: synonym of Anadema macandrewii Mörch, 1868
- Leptothyra costata Pease, 1869: synonym of Leptothyra verruca (Gould, 1845)
- Leptothyra crassilirata Preston, 1909: synonym of Collonista crassilirata (Preston, 1909)
- Leptothyra cunninghami E. A. Smith, 1881: synonym of Homalopoma cunninghami (E. A. Smith, 1881)
- Leptothyra delecta E. A. Smith, 1899: synonym of Collonista delecta (E. A. Smith, 1899)
- Leptothyra eroopolitana (Issel, 1869) : synonym of Turbo eroopolitanus Issel, 1869
- Leptothyra eucosmia Turton, 1932: synonym of Cinysca spuria (Gould, 1861)
- Leptothyra fluctuata (Hutton, 1883): synonym of Argalista fluctuata (Hutton, 1883)
- Leptothyra gestroi Caramagna, 1888: synonym of Yaronia gestroi (Caramagna, 1888)
- Leptothyra globuloides Dautzenberg & H. Fischer, 1896: synonym of Cantrainea globuloides (Dautzenberg & H. Fischer, 1896)
- Leptothyra induta Watson, 1879: synonym of Homalopoma indutum (Watson, 1879)
- Leptothyra induta var. tincta Dall, 1889: synonym of Homalopoma indutum (Watson, 1879)
- Leptothyra induta var. insculpta Dall, 1889: synonym of Homalopoma indutum (Watson, 1879)
- Leptothyra innocens Thiele, 1912: synonym of Leptocollonia innocens (Thiele, 1912)
- Leptothyra insculpta Dall, 1889: synonym of Homalopoma indutum (Watson, 1879)
- Leptothyra laeta (Montrouzier in Souverbie & Montrouzier, 1863): synonym of Collonia granulosa Pease, 1868
- Leptothyra limata Dall, 1889: synonym of Homalopoma linnei (Dall, 1889)
- Leptothyra linnei Dall, 1889: synonym of Homalopoma linnei (Dall, 1889)
- Leptothyra paucicostata Dall, 1871: synonym of Homalopoma paucicostatum (Dall, 1871)
- Leptothyra philipiana Dall, 1889: synonym of Cantrainea philipiana (Dall, 1889)
- Leptothyra picta Marshall, 1979: synonym of Leptothyra kermadecensis Marshall, 1979
- Leptothyra quantilla (Gould, 1861): synonym of Homalopoma quantillum (Gould, 1861)
- Leptothyra rotundata (G.B. Sowerby III, 1892): synonym of Homalopoma rotundatum (G.B. Sowerby III, 1892)
- Leptothyra sakaensis Yokoyama, 1925: synonym of Littorina brevicula (Philippi, 1844)
- Leptothyra sanguinea Linnaeus, 1758: synonym of Homalopoma sanguineum (Linnaeus, 1758)
- Leptothyra solida Preston, 1908: synonym of Collonista solida (Preston, 1908)
- Leptothyra tincta Dall, 1889: synonym of Homalopoma indutum (Watson, 1879)
延伸閱讀
- Marshall B. A. (1979). The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6: 521-552
參考文獻
外部連結
- [https://www.biodiversitylibrary.org/name/Leptothyra To Biodiversity Heritage Library]
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