Cycadites megalophyllus Buckland, 1836 species doubtful

Cycadeoidea saxbyana Morris species accepted

Cycadeoidea gibsoniana species accepted

Mantellia megalophylla Buckland, 1837 species doubtful

Cycadites unjiga Dawson, 1882 species doubtful

Cycadites rajmahalensis Oldham, 1863 species doubtful

Cycadites conferta Morris, 1863 species synonym

Cycadites pungens Lesquereux, 1891 species doubtful

Cycadites blanfordianus Oldham, 1863 species synonym

Cycadites cutchensis Feistmantel, 1876 species doubtful

Bennettites dacotensis McBride, 1893 species doubtful

Cycadites acutus Emmons, 1856 species doubtful

Cycadites tenuinervis Fontaine, 1883 species doubtful

Bennettites saxbyanus Carruthers, 1870 species doubtful