LIST OF PFBLICATIOlSrS. 91 



P. 922. On a collection of batrachians and reptiles from Mount Ori- 

 zaba, Mexico, with descriptions of two new species. By 

 W. S. Blatchley. 



pp. 37-42. 



P. 923. Description of two supposed new species of swifts. By 

 Robert Ridgway. 



pp. 43-44. 



P. 924. Notes on American hemiptera heteroptera. By A. L. Mon- 

 tandon, 



pp. 45-52. 



P. 925. Catalogue of the fresh-water fishes of Central America and 

 southern Mexico. By Carl H. Eigenmann. 



pp. 53-60. 



P. 926. On the making of gelatin casts. By J. W. Scollick. 



pp. 61-62. 



P. 927. Catalogue of the crabs of the family Maiidas in the U. S. 

 National Museum. By Mary J.Rathbun. 



pp. 63-103, 6 pis. 



P. 928. Notes on Erian (Devonian) plants from New York and Penn- 

 sylvania. By D. P. Penhallow. 



pp. 105-114, 6 pis. 



P. 929. Notes on Nematophyton crassum. By D. P. Penhallow. 



pp. 115-118, 4 pis. 



P. 930. Scientific results of explorations by the U. S. Fish Commis- 

 sion steamer Albatross. No. XXIII. Report on the Actiniae 

 collected l^y the U. S. Fish Commission steamer Alhatross 

 during the winter of 1887-88. By J. Playfair McMurrich. 



pp. 119-216, 17 pis. 



P. 931. On the status of the gray shrike, collected l)}^ Captain Blakis- 

 ton, in Yezo, Japan. By Leonhard Stejneger. 



pp. 217-218. 



P. 932. Throwing-sticks from Mexico and California. By Otis T. 

 Mason. 



pp. 219-221, 6 figs. 



P. 933. Scientific results of explorations by the U. S. Fish Commis- 

 sion steamer Alhatross. No. XXIV. Descriptions of new 

 genera and species of crabs from the west coast of North 

 America and the Sandwich Islands. By Mary J. Rathbun. 



pp. 223-260. 



P. 931. Notes on some fossil plants from the Trinity division of the 

 Comanche series of Texas. By William M. Fontaine. 



pp. 261-282, 8 pis. 



P. 935. Observations on the blind crayfishes of Indiana, with a descrip- 

 tion of a new subspecies; Camharus ijellucidus testU. By 

 W. P. Hay. 



pp. 283-286, 2 pis. 



P. 936. The shofar — its use and origin. By Cyrus Adler. 



pp. 287-301, 4 pis. 



