Scolodontidae
Scolodontidae is a taxonomic family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Scolodontoidea and suborder Scolodontina.
Taxonomy
The following genera are recognised in the family Scolodontidae:Polygyratia Gray, 1847Ridleyconcha Christensen, 2020;Scolodontinae Drepanostomella Bourguignat, 1889Happia Bourguignat, 1889 - synonym: Ammonoceras L. Pfeiffer, 1855Hirtudiscus Hylton Scott, 1973Scolodonta Doering, 1875 - type genus of the family Scolodontidae - synonym: Wayampia Tillier, 1980Systrophia L. Pfeiffer, 1855Zilchistrophia Weyrauch, 1960
;TamayoinaeGuestieria Crosse H., 1872Happiella H. B. Baker, 1925 - synonym: Occultator Pilsbry, 1926Microhappia Thiele, 1927Miradiscops Baker, 1925Tamayoa H. B. Baker, 1925 - type genus of the subfamily Tamayoinae
;Genera brought into synonymy:Ammonoceras L. Pfeiffer, 1855: synonym of Happia Bourguignat, 1890 Entodina Ancey, 1887: synonym of Systrophia Ancey, 1887 represented as Systrophia L. Pfeiffer, 1855 Occultator Pilsbry, 1926: synonym of Happiella H. B. Baker, 1925Ophiogyra Albers, 1850: synonym of Polygyratia Gray, 1847 Ridleya Ancey, 1901: synonym of Ridleyconcha Christensen, 2020 Wayampia Tillier, 1980: synonym of Scolodonta Doering, 1875