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 AGAS31Z, by the U. S Coast Survey Steamer " Blake," as follows: — 



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



C. HARTIjAUB. The ConiatulaB of tlie "Blake," with 16 Plates. 



H. LUDWIG. The Genus Pentacrinus. 



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



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



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 Jett'erson F. Moser, U. S. N., Commanding. 



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

 HARDT, SoNRKL, 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. 



Reports on the Results of the Expedition of 

 "Albatross," Lieutenant Commander Z. L 

 Alexander Agassiz, as follows: — 



A. AGASSIZ. The Pelagic Fauna. 



The Echini. , 



" The Panamic Deep-Sea Fauna. 



K. BRANDT. The Sagittse. 



" The ThalassicoIaB. 



C. CHUN. The Siphonophores. 



" The Eyes of Deei)-Sea Crustacea. 



W. H. DALL. The Mollusks. 

 H. J. HANSEN. The Cirripeds. 

 W. A. HERDMAN. The Ascidians. 

 S. J. HICKSON. The Antipathids. 

 G. VON KOCH. The Deep-Sea Corals. 

 C. A. KOFOID. Solenogaster. 

 R. VON LENDENFELD. The Phospho- 

 rescent Organs of Fishes. 



1891 of the U. S. Fish Connnission Steamer 

 . Tanner, U. S. N., Commanding, in charge of 



H. LUDWIG. The Starfishes. 



J. P. McMURRICH. The ActiTiarians. 



E. I.,. MARK. Branchiocerianthns. 



JOHN MURRAY. The Bottom Specimens. 



P. SCHIEMENZ. The Pteropods and Hete- 



ropods. 

 THEO. STUDER. The Alcyonarians. 

 M. P. A. TRAUSTEDT. The Salpidae and 



DoliolidfB. 

 H. B. WARD. The Sipunculids. 

 H. V. WILSON. The Sponges. 

 W. McM. WOOD WORTH. The Nemerteans. 

 " The Annelids. 



