IV 



THE NAVJTITUS. 



Cerion marmoratum Pfr. .... 



Chiton, an abnormal ..... 



Chiton, a new Triassic .... 



Chloritis perpunctatus Pils., n. sp. 

 Chondropoma hjahnarsoni Pfr. . 

 Cincinnatia emarginata (Kiist.) . 

 Circinaria ponsonbyi P. & C, n. sp. . 

 Cireinaria ponsonbyi clara P. & C, n. var. 

 Colombian Clausilia, a new 

 Colombian Pleurodonte, a new . 

 Correspondence ...... 



Crandall, Orestes A. . 



Crenella gland ula ..... 



Ctenopoma hydii Weinl. .... 



Cyclotus hirasei Pils., n. sp. 

 Cylindrella (Anoma) abnormis Vendryes, n. sp. 

 Cylindrella (Anoma) cognata Vendiyes, n. sp. 

 Cylindrella (Anoma) inusitata Vendryes, n. sp. 

 Cylindrella (Anoma) propinqua Vendryes, n. sp 

 Cylindrella (Thaumasia) instabilis Vendryes, n. i 

 Cylindrella (Thaumasia) sanguinea var. perplexa, 

 n. var. ....... 



Cyprasa citrina Gray ..... 



Dean, George W. ..... 



Diplommatina cassa Pils., n. sp. . 

 Diplommatina dormitor Pils., n. sp. 

 Diplommatina insularum Pils., n. sp. . 

 Diplommatina kobelti Ehrm 

 Diplommatina yakushimce Pils., n. sp. 

 Elachista, note on the name 

 Ennea iwakawa var. yakushimse Pils., n. var. 

 Epiphragmophora kellettii, on Santa Catalina Is 

 Euconulus fulvus Drap. .... 



Eulota (Coelorus) caviconus Pils., h. sp. 

 Eulota (Euhadra) submandarina Pils. 

 Fortune Island, Bahamas, land shells of 

 Ganesella adelinre Pils., n. sp. 

 Ganesella optima Pils., n. sp. 

 Ganesella sororeula Pils., n. sp. . 



85 



53 



8 



116 



86 



32 



134 



135 



39 



34 



12, 36, 48 



60 



106 



86 



22 



3 



1 



1 



Vent 



ryes. 



3 

 83 



48 

 23, 64 

 142 



22 



23 



64 



127 



65 



72 



129 



in 



61 



85 



116 



116 



116 



64 



