耳螺科（學名：），亦作耳蝸牛科，是腹足綱耳螺總科（學名：）之下的一個科。耳螺科物種體型細小，皆可呼吸空氣。舊屬原始有肺目或基眼目的松螺總科，之後耳螺科改屬耳螺總科。2005 年《布歇特和洛克羅伊的腹足類分類》，整個耳螺總科仍被歸到基眼類非正式群組。在 2017 年《布歇特等人的腹足類分類》，耳螺科聯同另外兩個科共同組成耳螺目。 型態描述 本科物種螺殻的一大特徵，除了其耳狀的螺殻外，還有其鋸齒狀的殻口。 分佈及棲息地 本科物種遍佈全世界，但仍主要集中於印度洋 西太平洋海域。部分物種嗜鹽，常棲息在河口半淡鹹水域或紅樹林的高潮區、鹽沼地等範圍。儘管本科物種可呼吸空氣，而事實上在熱帶亦有部分物種可完全營陸生，但其餘物種仍不時要返回海水裡，所以 WoRMS 指本科物種的棲息環境同時包括海洋、鹹淡水交界及陸生。 系統分類 屬 ，WoRMS 紀錄本科包括以下各個亞科與屬： 罌粟蝸牛亞科 Carychiinae ，果瓣螺亞科 耳螺亞科 Ellobiinae 尖耳螺亞科 Melampinae 趾蝸牛亞科 Pedipedinae 扁耳螺亞科 Pythiinae 異名： Genus Alexia Leach in Gray 1847 accepted as Myosotella Monterosato 1906 Invalid junior homonym of Alexia Stephens 1833 Coleoptera Nealexia is a replacement name Genus Jaminia T Brown 1827 accepted as Myosotella Monterosato 1906 Genus Kochia Pallary 1900 accepted as Myosotella Monterosato 1906 Invalid junior homonym of Kochia Frech 1891 Bivalvia Genus Laimodonta H Adams A Adams 1855 accepted as Laemodonta Philippi 1846 Genus Melosidula BJ Smith Kershaw 1979 accepted as Cassidula Cassidula Férussac 1821 represented as Cassidula Férussac 1821 Genus Monica H Adams A Adams 1855 accepted as Ovatella BivonaBernardi 1832 Genus Nealexia Wenz 1920 accepted as Myosotella Monterosato 1906 Genus Phytia accepted as Pythia Röding 1798 Incorrect subsequent spelling Genus Plecotrema H Adams A Adams 1854 accepted as Laemodonta Laemodonta Philippi 1846 represented as Laemodonta Philippi 1846 Genus Scarabus Montfort 1810 accepted as Pythia Röding 1798 扁耳螺屬 Pythia Röding 1798：扁耳螺亞科的模式屬。 花豹耳螺 Pythia pantherina A Adams 厚皮耳螺 Pythia pachyodon Pilsbry et Hirase subfamily Zaptychiinae Zaptychius Walcott 1883 ：本亞科的模式屬。 亞科地位未定 Genus Juramarinula Genus Leopoldium Genus Melampoides Genus Mesauriculstra Genus Mesochilina Genus Palaeoleuca Genus Proauriculastra Genus Pythiopsis Genus Rhytophorus Genus Semiauricula Genus Stolidoma Genus Tortacella Genus Traliopsis subfamily Auriculinella Tausch 1886 Auriculodes Strand 1928 Blauneria Shuttleworth 1854 Creedonia Martins 1996 Detracia Gray in Turton 1840 Leuconopsis Hutton 1884 Marinula King Broderip 1832 微耳螺屬 Microtralia ：嗜鹽。 Ophicardelus Beck 1838 Ovatella Bivona 1832 Pleuroloba Hyman Rouse Ponder 2005 Pseudomelampus Pallary 1900 Tralia Gray 1840 異名： Alexia Leach in Gray 1847 synonym of Myosotella Monterosato 1906 Auricula Lamarck 1799 synonym of Ellobium Röding 1798 Cremnobates Swainson 1855 synonym of Marinula King Broderip 1832 Jaminia T Brown 1827 synonym of Myosotella Monterosato 1906 Kochia Pallary 1900 synonym of Myosotella Monterosato 1906 Laimodonta H Adams A Adams 1855 synonym of Laemodonta Philippi 1846 Leuconia Gray 1840 synonym of Auriculinella Tausch 1886 Leucopepla Peile 1926 synonym of Auriculinella Tausch 1886 Leucophytia Winckworth 1949 synonym of Auriculinella Tausch 1886 Monica H Adams A Adams 1855 synonym of Ovatella BivonaBernardi 1832 Nealexia Wenz 1920 synonym of Myosotella Monterosato 1906 Phytia synonym of Pythia Röding 1798 Pira H A Adams 1855 synonym of Melampus Montfort 1810 Plecotrema H Adams A Adams 1854 synonym of Laemodonta Philippi 1846 Rangitotoa Powell 1933 synonym of Microtralia Dall 1894 Taxonomic note Genus Sarnia H Adams A Adams 1855 temporary name Sarnia H A Adams 1855 September The Genera of Recent Mollusca 2 239 is an incorrect subsequent spelling of Siona H Adams A Adams 1855 which is a junior homonym of Siona Duponchel 1829 Lepidoptera 參考文獻 This article incorporates CCBY20 text from the reference 外部連結