The following Publications of the Museum of Comparative Zoology 



are in preparation : — 



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

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



E. EHLERS. The Annelids of the " Blake." 



C. HARTLAUB. The Coniatulse 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 Scientific Results of the Expedition to the Tropical Pacific, in charge of 

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

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



Illustrations of North American MARINE INVERTEBRATES, from Drawings by Burk- 

 hardt, Sonrel, and A. Agassiz, prepared under the direction of L. Agassiz. 



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

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



" On Arachnactis. 



R. T. HILL. On the Geology of the Windward Islands. 

 W. McM. WOOD WORTH. On the Bololo or Palolo of Fiji and Samoa. 

 A. AGASSIZ and A. G. MAYER. The Acalephs of the East Coast of the United States. 

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

 J. C. BRANNER. The Coral Reefs of Brazil. 



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. H. LUDWIG. The Starfishes. 



The Echini. j P> McMURRlCH. The Actinarians. 



The PanamicDeep-Sea Fauna. E# L . MARK . Branchiocerianthus. 



K. BRANDT. The Sagittae. JOHN MURRAY. The Bottom Specimens. 



" The Thalassicolae. ,.„ „ _ x , . ,_ . 



„ ^trrrxT r,« a- i i P. SCHIEMENZ. The Pteropods and Hete- 



C. CHUN. The Siphonophores. 



" The Eyes of Deep-Sea Crustacea. ropods. 



W. H. DALL. The Mollusks. THEO. STUDER. The Alcyonarians. 



H. J. HANSEN. The Cinipeds. M. P. A. TRAUSTEDT. The Salpidae and 

 W. A. HERDMAN. The Ascidians. Doliolidae. 



S. J. HICKSON. The Antipathids. e. P. VAN DUZEE. The Halobatidae. 



W. E. HOYLE. The Cephalopods. H B WAKD The Sipunculids. 



G. VON KOCH. The Deep-Sea Corals. H y WILS0N The Sponges. 



C. A. KOFOID. Solenogaster W. MoM. WOODWORTH. The Nemerteans. 



R. VON LENDENFELD. The Phospho- "' mo . ™wvwv 



,.„,„.. " The Annelids, 



rescent Organs of Fishes. 



