Helicarion coxi Preston, 1912 (original description)
Helicarion knysnaensis Preston, 1912 accepted as
Kerkophorus knysnaensis (Preston, 1912) (original description)
Natalina liliacea Preston, 1912 accepted as
Afrorhytida kraussi kraussi (L. Pfeiffer, 1846) (original description)
Trachycystis coxi Preston, 1912 accepted as
Psichion inclara (Morelet, 1889) (original description)
Trachycystis knysnaensis Preston, 1912 accepted as
Chilocystis knysnaensis (Preston, 1912) (original description)
Trachycystis microstriata Preston, 1912 accepted as
Psichion microstriatum (Preston, 1912) (original description)
Zingis perlevis Preston, 1912 accepted as
Kerkophorus perlevis (Preston, 1912) (original description)
Type locality
'Knysna Forest, Cape Colony' [W. Cape, South Africa]. [details]
Type locality
'Knysna Forest, Cape Colony' [W. Cape, South Africa]. [details]
Type locality
Knysna Forest [W. Cape, South Africa]. [details]
Type locality
'Knysna Forest, Cape Colony' [W. Cape, South Africa]. [details]
Type locality
'Knysna Forest, Cape Colony' [W. Cape, South Africa] [details]