BOSTON SOCIETY OF NATURAL HISTORY. 



Price list of Occasional Papers. 8vo. 



Vol, 1. Entomological correspondence of Thaddeus William Harris, M.D. 



Edited by S. H. Scudder. xlvii + 375 pp., portrait, 4 pis. Bound in 



cloth, $4.50. 

 Vol. 2. The spiders of the United State.s. A collection of the arachno- 



logical writings of Nicholas Marcellus Hentz. Edited by Edw. 



Burgess, with notes and descriptions by J. H. Emerton. xiii + 171 



pp., 21 pis. Paper, .?.3.00; cloth, .$3.50. 



ByW.O. 



Vol. 



Vol. 3. Contributions to the geology of eastern Massachusetts. 

 Crosby, vii + 286 pp., 5 pis. Paper, $1.00; cloth, $1.50. 

 Vol. 4. Geology of the Boston Basin. By W. O. Crosby. 



Part 1. Nantasket and Cohasset. 77 pp., 6 pi's. [Note. — This part 

 can now be supplied only with complete sets of the work, at $4.50 

 for the three parts thus far issued.] 

 Part 2.— Hingham. 110 pp., 6 pis. $1.00. 

 Part 3.— The Blue Hills complex. 406 pp., 26 pis. $2.50. 

 Vol. 5. (In preparation.) 



Vol. 6. Index to North American Orthoptera, described in the eighteenth 

 and ninetee;ith centuries. By S. H. Scudder. vii + 436 pp. $1.50. 

 7. Fauna of New England. 



List of the Reptilia. By Samuel Henshaw. 13 pp. 15 cts. 



List of the Batrachia. By Samuel Henshaw. 10 pp. 10 cts. 



List of the Mammalia. By Glover M. Allen. 35 pp. 25 cts. 



List of the Echmodermata. By Hubert Lyman Clark. 13 pp. 



15 cts. 



List of the Crustacea. By Mary J. Rathbun. 117 pp. 65 cts. 



List of the Odonata. By Philip P. Calvert, 43 pp. 35 cts. - 



List of the Formicidae. By William M. Wheeler. 24 pp. 25 cts. 



List of the Pisces. By William C. Kendall. 152 pp. 75 cts. 



List of the Areneida. By Elizabeth B. Bryant. 105 pp. 75 cts. 



List of the Phalangida, Pseudoscorpionida, and Acarina. By 



Nathan Banks. 20 pp. 15 cts. 



List of the Aves. By Glover M. Allen. 230 pp. $1.00. 



List of the Medusae Craspedotae, Siphonophorae, Scyphome- 



dusae, Ctenophorae. By Henry B. Bigelow. 37 pp. 25 cts. 



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