乳玉螺亞科
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乳玉螺亞科
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科學分類 
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| 界： | 動物界 Animalia |
| 門： | 軟體動物門 Mollusca |
| 綱： | 腹足綱 Gastropoda |
| 目： | 玉黍螺目 Littorinimorpha |
| 科： | 玉螺科 Naticidae |
| 亞科： | 乳玉螺亞科 Polinicinae Gray, 1847 |
乳玉螺亞科[1]:131（學名：Polinicinae），又名無臍玉螺亞科或大玉螺亞科[2]，是玉螺科的一個亞科，其物種原為玉螺亞科成員。
型態描述
殻卵球形；有臍孔但常被殻口內唇的滑層或臍盤填塞，因而會被誤會沒有臍孔；口蓋角質而且很薄[2]。
屬
截至2018年4月11日[update]，乳玉螺亞科在WoRMS的紀錄包括下列各亞科與屬：
- » Genus Amauropsis Mörch, 1857
- » Genus Bulbus T. Brown, 1839
- » Genus Conuber Finlay & Marwick, 1937
- 鐮玉螺屬 Euspira Agassiz in Sowerby, 1837[1]:132
- » Genus Friginatica Hedley, 1916
- 扁玉螺屬 Glossaulax Pilsbry, 1929[1]:140
- » Genus Hypterita Woodring, 1957
- » Genus Kerguelenatica Powell, 1951
- 乳狀螺屬 Mammilla Schumacher, 1817[1]:162
- » Genus Neverita Risso, 1826
- 乳玉螺屬 Polinices Montfort, 1810[1]:148：又名無臍玉螺屬。
- » Genus Pseudopolinices Golikov & Sirenko, 1983
- » Genus Sinuber Powell, 1951
- » Genus Tahunacca Maxwell, 1992 †
- » Genus Uberella Finlay, 1928
- 異名
- » Genus Acrybia H. Adams & A. Adams, 1853 accepted as Bulbus T. Brown, 1839
- » Genus Albula Röding, 1798 accepted as Polinices Montfort, 1810 (Invalid: junior homonym of Albula Osbeck, 1762 [Pisces])
- » Genus Choristes Carpenter, 1872 accepted as Amauropsis Mörch, 1857
- » Genus Labellinacca Cossmann, 1919 † accepted as Euspira Agassiz, 1837
- » Genus Lunatia Gray, 1847 accepted as Euspira Agassiz, 1837
- » Genus Mamilla accepted as Mammilla Schumacher, 1817 (incorrect spelling of generic name)
- » Genus Mamillaria Swainson, 1840 accepted as Polinices Montfort, 1810
- » Genus Mamma H. Adams & A. Adams, 1853 accepted as Polinices Montfort, 1810
- » Genus Mammillaria Herrmannsen, 1847 accepted as Mamillaria Swainson, 1840 accepted as Polinices Montfort, 1810 (Unjustified emendation)
- » Genus Naticaria Swainson, 1840 accepted as Mammilla Schumacher, 1817
- » Genus Naticella Swainson, 1840 accepted as Polinices Montfort, 1810
- » Genus Naticina Guilding, 1834 accepted as Polinices Montfort, 1810
- » Genus Polynices Herrmannsen, 1847 accepted as Polinices Montfort, 1810 (Invalid: unjustified emendation of Polinices)
- » Genus Ruma Gray, 1847 accepted as Mammilla Schumacher, 1817
- » Genus Sulconacca Marwick, 1924 † accepted as Friginatica Hedley, 1916
- » Genus Uber Philippi, 1853 accepted as Polinices Montfort, 1810
