[ V. ] 



HELICELLID^. 



Synonymy and Eepeeence to 

 Plate 3. 



VITEINA. 



Fig. 1. V. LiMPiDA, Grould. Agassiz's Lake Superior, 



p. 243, (1850.) No. 1. 



Binney, Terr. Mollusks, ii,, p. 58, t. 67a, fio-. 

 1, (i851.) 



V. Americana, Pfeiifer, Proc. Zool. Soc, Lon- 

 don, p. 156, (1852.) 



V. pellucida, (not of Miiller,) DeKay, Moll., 

 New York, p. 25, t. 3, figs. 4, 5, (1843.) 



" 2. Y. Angelica, Beck. Pfeiffer, Monog. Helice- 



orum Yiv., ii., p. 510, (1848.) No. 2. 



W. G-. Binney, 1. c. iv., p. 33, t. 9, fig. 9, (1859.) 

 Selix pellucida, Fabricius, Fauna Groenland- 

 ica, p. 389, (1780.) 



" 3. V. Pfeifferii, Newcomb. Proc. Cal. Acad. 



Nat. Sciences, p. 92, (1861.) No. 3. 



BINNEYA. 



" 4. B. NOTABILTS, Cooper. Proc. Cal. Acad. Nat. 



Sciences, (1863.) No. 1. 



MACROCYCLIS. 



" 5. M. Newberryana, W. G. Binney. Proc. Acad. 



Nat. Sciences, p. 115, (1858.) No. 1 



W. G. Binney, 1. c. iv., p. 20, t. 76, fig. 7, 

 (1859.) 



" 6. M. Vancouverensis, Lea. Trans. Am. Philos. 



Soc, vi., p. 87, t. 28, fig. 72, (1839.) No. 2. 



Binney, 1. c. ii, p. 166, t. 20, (1851.) 

 H. vellicata, Forbes, Proc. Zool. Soc, London, 

 p. 75, t. 9, fig. 1, (1850.) 



" 7. M. SPORTELLA, Gould. Proc. Bost. Soc. Nat. 



Hist., ii., p. 167, (1846.) No. 3. 



Mollusca U. S. Bxpl. Exped., p. 37, fig. 42, 



(1852.) 

 Binney, 1. c. ii., p. 211, t. 22a, fig. 1, (1851.) 



