The following" Publications of the Museum of Comparative Zoology 



are in preparation : — 



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

 E. L. MARK. Studies on Lepidosteus, continued. 



" On Arachnactis. 



A. AGASSIZ and WHITMAN. Pelagic Fishes. Part II., with 14 Plates. 

 A. AGASSIZ and H. L. CLARK. The " Albatross " Hawaiian Echini. 

 S. GARMAX. The Plagiostomes. 



Reports on the Results of Dredging Operations in 1877, 1878, 1879, and 1880, in oharge of Alex- 

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



C. HARTLAUB. The Coiuatulae of the "Blake," with 15 Plates. 



H. LUDWIG. The Genus Pentacrinus. 



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 

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

 Alexander Agassiz, as follows: — 



A. AGASSIZ. The Pelagic Fauna. 



" The Panamic Deep-Sea Fauna. 



H. B. BIGELOW. The Siphonophores. 

 K. BRANDT. The Sagittae. 



" The Thalassicolae. 



O. CARLGREN. The Actinarians. 

 W. R. COE. The Nemerteans. 

 REIN HARD DOHRN. The Eyes of Deep- 



Sea Crustacea. 

 H. J. HANSEN. The Cirripeds. 

 " The Schizopods. 



HAROLD HEATH. Solenogaster. 

 W. A. HERDMAN. The Ascidians. 

 S. J. HICKSON. The Antipathids. 

 E. L. MARK. Branchiocerianthus. 

 JOHN MURRAY. The Bottom Specimens. 

 P. SCHIEMENZ. The Pteropods and Hete- 



ropods. 

 THEO. STUDER. The Alcyonarians. 



The Salpidae and Doliolidae. 



H. B. WARD. The Sipunculids. 



W. McM. WOOD WORTH. The Annelids. 



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 : — 



G. W. MULLER. The Ostracods. 



JOHN MURRAY. The Bottom Specimens. 



MARY J. RATHBUN. The Crustacea 



Decapoda. 

 RICHARD RATHBUN. The Hydrocoral- 



lidae. 

 G. O. SARS. The Copepods. 

 L. STEJNEGER. The Reptiles. 

 C. H. TOWNSEND. The Mammals, Birds, 



and Fishes. 

 T. W. VAUGHAN. The Corals, Recent and 



Fossil. 

 W. McM. WOOD WORTH. The Annelids. 



A. AGASSIZ. The Echini. 



F. E. BEDDARD. The Earthworms. 



H. L. CLARK. The Holothurians. 



The Volcanic Rocks. 



The Coralliferous Limestones. 



J. M. FLINT. The Foraminifera and Radi 



olaria. 

 S. HENSHAW and A. G. MAYER. 



Insects. 

 R. LENDENFELD and F. URBAN. 



Siliceous Sponges. 

 H. LUDWIG. The Starfishes and Ophi- 



urans. 



The 



The 



