134 Bryant Wai^kkr 



Amnicola i^i,ortdana convexa Pilsbry. 



Ainnicola floridana convexa Pilsl^ry, Trans. Wag. Free Inst. Sci., Ill, Pt. IT, 



1892, p. 338. 

 Type locality : Pliocene marl of the Caloosahatchie and Shell Creek, Fla. ; 



also living in the fresh-water of Florida at the present time. 



Amnicola harperi Dall. 



Amnicola harperi Dall, Naut., XXIV, 191 3, p. 2. 

 Type locality: ]\Iarl deposit, Lake Panasofifkee, Fla. 



Amnicola joiinsoni Pilsbry. 



Aninlcoia johnsoni Pilsbry, XTaut., XIII, 1899, p. 21. 



Type locality: St. Ans^nstine, Fla. Also fossil at Lake Panasoffkee, Fla. 



Amnicola limosa (Say). 



Includes A. fcrruginca Calkins according to Baker. 



The figure given for this species by Dall (32, p. 117, fig. 84) is incor- 

 rect, being a copy of Binney's figure (N^o. 165) of A. pallida Hald. 



^Amnicola limosa porata (Say). 



Includes A. orbiciilata Lea as a synonym according to Pilsbry (92, p. 44"). 



Amnicola lustrica Pilsbry. 



Auuticola lustrica Pilsbry, X'aut., IV, 1890, p. 53. 



Type locality not specified. 



Pange : "X^ew York to Illinois and Minnesota". 



Amnicola micrococcus Pilsbry. 



Amnicola micrococcus Pilsbry, N. Am. Fauna, No. 7, Pt. II, 1893, p. 277, 



fig. I ; U. S. Nat. Mus., XXIV, 1901, p. 286, fig. 4. 

 Type locality: Oasis Valley, Nev. Also Death Valley, Inyo Co., Cal. 



Amnicola miliaria Parreys. 



Frauenfeld (4.0, p. 1027) states that in the Cuming Collection there is a 

 set of this European species labelled "Spring Garden Lake, East Florida". 

 He considers the shells to belong to this species without doubt, so that as 

 he suggests there has probably been a mixing of labels. 



Amnicola missouriLnsis Pilsbry. 



Amnicola missouriensis Pilsbry, Naut., XII, 1898, p. 43. 

 Type locality : Carter Co., Mo. 



