The following Publications of the Museum of Comparative Zoology are 



in preparation; — 



LOUIS CABOT. Immalurft State of the Odonata, Part IV. 

 E. L. MARK. Studies on Lepidosteu.?, continued. 

 E. L. MARK. On Arachnactis. 



Reports on the Results of Dredging Operations in 1877, 1878, 1879, and 1880, in charge of 

 Alexander Agassiz, by the U. S. Coast Survey Steamer "Blake," as follows: — 



A. MILNE EDWARDS and E. L. BOUVIER. The Crustacea of the "Blake." 



A. E. VERRILL. The Alcyonaria of the "Blake." 

 Reports on the Results of the Expedition of 1891 of the U. S. Fish Commission Steamer "Alba- 

 tross," Lieutenant Commander Z. L. Tanner, U. S. N., Commanding, in charge of 

 Alexander Agassiz, as follows: — 



K. BRANDT. The Saeittae. W. A. HERDMAN. The Ascidians. 



K. BRANDT. The Thalassicolae. S. J. HICKSON. The Antipathids. 



O. CARLGREN. The Actmarians. E. L. MARK. Branchiocerianthus. 



R. V. CHAMBERLIN. The AnneUds. JOHN MURRAY. The Bottom Speci- 



W. R. COE. The Nemerteans. mens, 



REINHARD DOHRN. The Eyes of Deep- P. SCHIEMENZ. The Pteropods and 



Sea Crus.acea. Heteropods. 



H. J. HANSEN. The Cirripeds. THEO. STUDER. The Alcyonarians. . 



H. J. HANSEN. The Schizopods. H. B. WARD. The Sipunculids. 



Reports on the Scientific Results of the Expedition to the Tropical Pacific, in charge of 

 Alexander Agassiz, on the U. S. Fish Commission Steamer, "Albatross," from August, 

 1899, to March, 1900, Commander Jefferson F. Moser, U. S. N., Commanding, as 

 follows: — ■ 



R. V. CHAMBERLIN. The Annelids. MARY J. RATHBUN. The Crustacea 



H. L. CLARK. The Holothurians. Decapoda. 



The Volcanic Rocks ^ °- ^"^^^^ '^'"' Copepods. 



L. STEJNEGER. The Reptiles. 



The Coralliferous Limestones. t. W. VAUGHAN. The Corals, Recent 



S. HENSHAW. The Insects. and Fossil. 



G. W. MtJLLER. The Ostracods. A. WETMORE. The Mammals and Birds. 



