Acelis Plehn, 1896 accepted as
Plehnia Bock, 1913 (original description)
Acelis arctica Plehn, 1896 accepted as
Plehnia arctica (Plehn, 1896) (original description)
Leptoplana chierchiae Plehn, 1896 accepted as
Notocomplana chierchiae (Plehn, 1896) (original description)
Leptoplana kuekenthalli Plehn, 1896 accepted as
Notoplana kuekenthali (Plehn, 1896) (original description)
Leptoplana pacificola Plehn, 1896 accepted as
Euplanoida pacificola (Plehn, 1896) (original description)
Leptoplana panamensis Plehn, 1896 accepted as
Stylochoplana panamensis (Plehn, 1896) Bock, 1913 accepted as
Armatoplana panamensis (Plehn, 1896) Faubel, 1983 (original description)
Taxonomic remark
Plehn (1896) notices some small morphological differences, and recognises two varieties (chilensis & peruensis) [details]