Catalogue Recenti^y Described Moli^usca 107 



PlIYSA AMPULEACEA Goulcl. 



Includes P. lordi Bd., propinqua Try. and coniformis Try. as varieties 

 according to Cooper (25, p. 98). 



According- to Henderson and Daniels (56, p. 52) it is possible that T.ea's 

 P. nuttaUii may be this species. If so it would have priority. 



PlIYSA AMPUEEACEA COEUMBIANA Hemphill. 



PJiysa aiuhuJIarea cohiiv.hinna Hemphill, Xaut., W , 1890, p. 27. 

 Type locality : Columbia River, Astoria, Oregon. 



Physa AMvr,DA],us Sowerby. 



PJiysa auiygdahis Sowerby, Con. Icon., Physa, 1873, vSp. 65, pi. 8, fig. 65. 

 Type locality : Texas. 



PlIYSA ANATINA I.ca. 



Physa anatina Lea, Pr. A. N. S. P., 1864, p. 115 ; Jour. A. N. S. P., VI, 1866, 



p. 171, pi. 24, fig. 94; Obs., XI, 1866, p. 127, pi. 24. fig. 94. 

 Type locality: Northern tributary of the Arkansas River, Kans. 



Ptiysa ancilearia Say. 



According to von Martens (73. p. 374) Physa siibarata Mke. belongs 

 to this species 'and not to P. heterostropha Say as supposed by Binney and is 

 represented by fig. i, pi. Ill of Haldeman's INfonograph. 



Physa ancteearia crassa Walker. 



Physa ancUIaria crassa Walker, Naut., XIV, 1901, p. 98. 

 Type locality: Higgins Lake, Roscommon Co., Mich. 

 Types No. 147 1 Coll. Walker. 



Physa ancieearia magnaeacltstris Walker. 



Physa anciJlcria magnahiciistris Walker, N'aut., XIV, 1901, p. 97. 

 Type locality: Frankfort, Benzie Co., Mich. 

 Types No. 9214 Coll. Walker. 



Physa apeectoides Sterki. 



PJiysa aplectnides Sterki. Pr. O. St. Acad. Sci., IV, 1907, p. 381. 

 Type locality: Portage and Tuscawaras Co's., O. Also Isle Royale and 

 Schoolcraft County, Michigan. 



