Genus Tyleria H. & A. Adams, 1854

(3-4-3-1-3-3-2-34-0-0-0-0-0)
[=Sphenia W. H. Turton, 1822]
Ref. Abbott, 1974 p 537
Keen, 1971 p 263
Syn. Tileria G. P. Deshayes, 1857
Ref. Vokes, 1980 p 181

fragilis H. & A. Adams, 1854
(3-4-3-1-3-3-2-34-0-1-0-0-0)
[=Sphenia luticola (A. Valenciennes, 1846)]
Ref. Bernard, 1983 p 58