Mathildidae
Mathildidae is a family of small sea snails, marine gastropod molluscs in the superfamily Mathildoidea of the informal group of the Lower Heterobranchia.
Genera
Genera within the family Mathildidae include:Brookesena Finlay, 1926Mathilda Semper, 1865Tuba Lea, 1833Turritellopsis G. O. Sars, 1878;Genera brought into synonymy:Eucharilda Iredale, 1929: synonym of Mathilda Semper, 1865Fimbriatella Sacco, 1895: synonym of Mathilda Semper, 1865Gegania Jeffreys, 1884: synonym of Tuba Lea, 1833Granulicharilda Kuroda & Habe in Kuroda, Habe & Oyama, 1971: synonym of Mathilda Semper, 1865Mathildona Iredale, 1929: synonym of Mathilda Semper, 1865Opimilda Iredale, 1929: synonym of Mathilda Semper, 1865