Catai^ogue; Re:ce;ntly Described Moeeusca 107 



Physa ampult.acea Gould. 



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

 according to Cooper (25, p. 98). 



According- to Henderson and Daniels (56, p. 52) it is possible that Lea':> 

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



Physa ampui,lacea columbiana Hemphill. 



Physa amprdlacea coh.imhinna Hemphill, Naut., IV, 1890, p. 27. 

 Type locality: Columbia River, Astoria, Oregon. 



Physa amygdaeus Sowerby. 



Physa amygdalus Sowerby. Con. Icon., Physa, 1873, Sp. 65. pi. 8. fig. 65. 

 Type locality : Texas. 



Physa anatina Lea. 



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. 



Physa ancieearia Say. 



According to von Martens (73, p. 374) Physa subarata 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 Monograph. 



Physa ancieearia crassa Walker. 



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

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

 Types No. 147 1 Coll. Walker. 



Physa ancieearia magnaeacustris Walker. 



Physa anciUoria niagnalacusfris Walker, Naut., XIV, 1901, p. 97. 

 Type locality : Frankfort, Benzie Co., Mich. 

 Types No. 9214 Coll. Walker. 



Physa apeEctoides Sterki. 



Physa aplectoides 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. 



