xxvi The Molluscmi Family Planorhidae 



1897 



28. Thirty-ninth annual report of the Chicago Academy of Sciences. For the year 



1896. 26 page-s. 



29. On the pulsations of the molluscan heart. Jour. Cincinnati See. Nat. Hist., 19(2) : 



73-78. 



30. Note on Natrix grahami B. and G. (With F. M. Woodruff). Science (n.s.), 5:447. 



31. On the effect of music on caged animals. Amer. Nat., 1897:460-463. 



32. Critical notes on the Muricidae. Trans. Acad. Sci. St. Louis, 7:371-391. 



33. On the modification of the apex in gastropod mollusks. Ann. New York Acad. 



Sci., 9:685-704. 



34. On a collection of mollusks from Grand Tower, Illinois. Nautilus, ll(3):28-30. 



35. Further notes on animal intelligence. The Obseryer, 8:193-194. 



36. Collecting about Chicago. Sports Afield, 19(2) :112-113. 



37. Reason among animals. Op. cit., 19:276-278. 



38. Notes on Radulae. Jour. Cincinnati Soc. Nat. Hist., 19(3) :81-93. 



1898 



39. Do cats remember? Sports Afield, 20:215. 



40. The molluscan fauna of western New York. Trans. Acad. Sci. St. Louis, 8(5) : 



71-94. 



41. Collecting in Florida. Sports Afield, 20:314-316. 



42. Notes on mollusks from Acadia, Missouri. Nautilus, 11:36. 



43. Fortieth annual report of the Chicago Academy of Sciences. For the year 1897. 



27 pages. 



44. The Mollusca of the Chicago area.- Part L The Pelecypoda. Chicago Acad. Sci., 



Nat. Hist. Suryey Bull., 3(1):1-130. 



45. A day on the Chicago drainage canal. Nautilus, 12(6) :63-65. 



46. A new Sphaerium. Op. cit., 12:65-66. 



1899 



47. Collecting fresh-water shells. Popular Sci., 33(5) :99-100. 



48. Notes on the mollusks of Lilycash Creek. Nautilus, 13(3) :30-31. 



49. Study of fresh-water mussels. Popular Sci., 33:194-197. 



50. Notes on the Mollusca of Owasco Lake, New York. Nautilus, 13:57-59. 



1900 



51. Notes on a collection of Pleistocene shells from Milwaukee, Wisconsin. Jour. 



Cincinnati Soc. Nat. Hist., 19:175-177. 



52. On a collection of fresh-water .shells from Rhode Island. Nautilus, 13:112-113. 



53. A new museum tablet. Amer. Nat., 34:283-284. 



54. The rock shells. Birds and Nature. 7:191-192. 



55. The gross anatomy of Limnnca cmarginata Say, yariety Mighehi Binney. Bull. 



Chicago Acad. Sci., 2(3) : 191-211. 



56. A reyision of the Physae of northeastern Illinois. Nautilus, 14(2) :16-24. 



57. The teeth of snails. Popular Sci., 34:187-188. 



58. Shell collecting near Rochester, New York. Nautilus, 14:69-71. 



59. Mollusks in grass. Op. cit., 14:93. 



1901 



60. The oyster and its relatiyes. Birds and Nature, 9:26-31. 



61. A reyision of the Limnaeas of northern Illinois. Trans. Acad. Sci. St. Louis, 



9(1): 1-24. 



62. Snails of the forest and field. Birds and Nature, 9:74-79. 



63. Snails of pond, riyer, and brook. Op. cit., 9:128-133. 



64. Snails of the ocean. Op. cit., 9:176-181. 



65. The Nautilus and other cephalopods. Op. cit., 9:222-227. 



66. New yarieties of fresh-water shells. Nautilus, 15(2):17-18. 



67. The digitations of the mantle in Physa. Bull. Chicago Acad. Sci., 2(4) :225-228. 



68. Description of a new species of Limnaea. Op. cit., 2(4) :229-230. 



69. The molluscan fauna of the Genessee Riyer. Amer. Nat., 35:659-664. 



70. The prong-horned antelope. Birds and Nature, 8:179-181. 



71. Limnaea auricularia in America. Nautilus, 15(5) :59. 



72. The educational yalue of natural history museums. Reyiew of Education, Chi- 



cago, 7:155-157. 



73. Some interesting molluscan monstrosities. Trans. Acad. Sci. St. Louis, 11:143-146. 



