116 HELICOXE. 



559.. Helix (Obba) bigonia, Pfeiffer. 



2 Bohol -, coll. Prof. C. Semper. 



560. Helix (Obba) atacta, Pfeiffer. 



2 Halmaheira j coll. Dr. Ed. von Martens. 



561. Helix (Obba) gallimila, Pfeiffer. 



1 Luzon ; coll. Prof. C. Semper. 



562. Helix (Obba) basidentata, Pfeiffer. 



2 Bohol i cell. Prof. C. Semper. 



563. Helix (Obba) marginata, Miiiier. 



4 Philippines ; coll. Prof. C. Semper. 



Sub-Genus CALLICOCHLIAS, Agassiz (type R.pulcher- 

 rima). 



564. Helix (Callicochlias) pulcherrima, Sowerby. 



6 Luzon ; coll. Prof. C. Semper. 



565. Helix (Callicochlias) chlorochroa, Sowerby. 



1 Mindanao ; coll. Prof. C. Semper. 



566. Helix (Callicochlias) mindanaensis, Sowerby. 



2 Mindanao j coll. Prof. C. Semper. 



567. Helix (Callicochlias) cryptica, Brod. 



1 Philippines ; coll. Prof. C. Semper. 



568. Helix (Callicochlias) pan, Brod. 



3 Bohol j coll. Prof. C. Semper. 



569. Helix (Callicochlias) lignaria, Pfeiffer. 



3 Mindanao ; coll. Prof. C. Semper. 



570. Helix (Callicochlias) chrysocheila, Sowerby. 



1 Calagan ; coll. Prof. C. Semper. 



571. Helix (Callicochlias) colossea, Pfeiffer. 



[= C. car oli j Desh.] 



2 Luzon ; coll. Prof. C. Semper. 



