84 thp: nautilus. 



All specimens should be sent addressed to the President, care of 

 the Academy of Natural Sciences, 19th and Race Sts., Philadelphia. 

 The president is a member of the Academy and generally manages 

 to visit that institution once a week, to meet his fellow conchologists, 

 and the specimens sent will receive his personal attention. 



Donations to date. 



The following species have been already received and mounted. 

 All of the specimens are as fine as possible and include a number of 

 valuable suites. The numbers prefixed to the names are the numbers 

 of the trays. 



John Ford, Philadelphia, Pa. — 



2, Solen Americana, Gould, Atlantic City, N. J. ; 10, Same, 

 juvenile suite; 7, Mactra solidissima, Dillwyu, Atlantic City, 

 N. J. ; 8, Same, juvenile suite ; 6, Littorina irrorata, Say, 

 Atlantic City, N. J.: 31, Pupa contracta. Say, Philadelphia, 

 Pa. 



Charles W. Johnson, Philadelphia, Pa. — 



3, Planorbis tumidus, Pfr., St. Augustine, Fla. ; 4, Siphonaria 

 lineolata, D'Orb., St. Augustine, Fla.; 5, Urosalpinx Tampa- 

 ensis, Conrad, Lostman's Key, Fla. ; 12, Ovula uniplicata, Sby., 

 St. Augustine, Fla. ; 13, Lucina squamosa. Lam., Stump Pass, 

 S. W. Fla. ; 14, JNIacoma Tampaensis, Conrad, Gordon's Pass, 

 S. AV. Fla. ; 15, Helix uvulifera, Shutt., Sanibel Island, Fla. ; 

 16, Chondropoma dentata, Say, near Gordon's Pass, S. W. 

 Fla. ; 17, Odostomia impressa. Say, St. Augustine, Fla. 



H. A. Pilsbry, Philadelphia, Pa.— 



20, Helix cereolus, Miihl., var. Febigeri, Bid., New Orleans, 

 La.; 21, Helix monodon, Rack, var. fraterna, Say, near Lake 

 Charles, S. W. La. 



Joseph Willcox, Philadelphia, Pa. — 



22, Turitella i)lebeia, Conrad, INIiocene, St. Mary's, Md. ; 23, 

 Area aviculaeformis, Heilprin, Pliocene of the Caloosahatchie, 

 Fla.; 24, Nassa peralta, Conrad, Miocene, St. Mary's, Md. ; 25, 

 Cypraea (Siphocypraea) problematica, Heilprin, Pliocene, 

 Caloosahatchie, Fla. ; 26, Physa Meigsii, Dall, same locality ; 27, 

 Voluta Floridana, Heilprin, same locality ; 28, Chama crassa, 

 Heilprin, same locality ; 29, Cardium laqueatum, Conrad, Mio- 



