Prime, T. 1853. Notes on the species of Cyclas found in the United States. Proceedings of the Boston Society of Natural History 4: 271-286. Available electronically.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 155.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 283.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 283.
Prime, 1865. Smithsonian Misc. Coll. (145): 35, fig. 26.
‘Anthony’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 283.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 160.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 277.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 273.
‘Anthony’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 274.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 155.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 273.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 158.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 285.
‘Anthony’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 279.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 156.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 283.
Prime, 1865. Smithsonian Misc. Coll. (145): 43, fig. 38.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 273.
Prime, 1865. Smithsonian Misc. Coll. (145): 40, fig. 33.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 155.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 284.
Prime, 1865. Smithsonian Misc. Coll. (145): 43, fig. 39.
‘Rafinesque’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 281.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 157.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 282.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 156.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 274.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 285.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 157.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 279.
(renamed Sphaerium jayanum Prime, 1865)
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 284.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 276.
(renamed Cyclas occidentale Lewis, 1856; homonym of Cyclas ovalis Férussac, 1807)
‘Prime’ Stimpson, 1851. Shells of New England: 16.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 277.
(new name for Cyclas calyculata C.B. Adams, 1842)
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 157.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 282.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 155.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 277.
Prime, 1865. Smithsonian Misc. Coll. (145): 50, fig. 48.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 160.
Prime, 1852. Ann. Lyc. Natur. Hist. 5: 218, pl. 6.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 276.
Prime, 1865. Smithsonian Misc. Coll. (145): 49, fig. 47.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 159.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 284.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 158.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 282.
Prime, 1865. Smithsonian Misc. Coll. (145): 36, fig. 27.
‘Anthony’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 275 [as ‘sphærica’].
‘Anthony’ Prime, 1865. Smithsonian Misc. Coll. (145): 50, fig. 49.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 161.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 285.
Prime, 1865. Smithsonian Misc. Coll. (145): 47, fig. 44.
Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 156.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 272.
(new name for Cyclas cornea C.B. Adams, 1847)
+ Cyclas albula Prime, 1852
+ Cyclas orbicularia Linsley, 1845
+ Cyclas mirabilis Prime, 1852
+ Cyclas coerulea Prime, 1852
+ Cyclas calyculata C.B. Adams, 1842
+ Cyclas elegans Adams, 1840
+ Cyclas cornea C.B. Adams, 1847