鱗窗螺屬

鱗窗螺屬（學名：Leptothyra）是一種微小貝尺寸zgdwz海螺的屬。本屬舊屬原始腹足目蠑螺科shell_178，今屬鐘螺總科縮口螺科WoRMS_204332，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WoRMS_204332。

**型態描述**
鱗窗螺屬物種有著堅實的微型殼體，略呈球形、卵圓形或陀螺形；具臍孔，狹窄型或較小圓形zgdwz。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。Peristome (gastropod)的型態是分辨本屬與縮口螺屬物種的主要特徵。

**物種**
本屬包括下列各物種WoRMS_204332- Leptothyra balnearii Pilsbry, H.A., 1920- Leptothyra benthicola (Marshall, 1979)- Leptothyra candida Pease, 1861- Leptothyra filifer (Deshayes, 1863)- 厚鱗窗螺 Leptothyra grossa Feng, 1996- Leptothyra inepta (Gould, A.A., 1861) - Leptothyra kermadecensis (Marshall, 1979)- Leptothyra morini Viader, R., 1951- 擬小鱗窗螺 Leptothyra nanina (Souverbie in Souverbie & Montrouzier, 1864)- Leptothyra rubens Melvill & Standen, 1903- 燈籠山椒蠑螺 Leptothyra rubricincta (Mighels, 1845)- 威魯鱗窗螺 Leptothyra verruca (Gould, 1845) 
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**
  To Biodiversity Heritage Library- authority=(Mighels, 1845)- title=Leptothyra rubricincta