The following" Publications of the Museum of Comparative Zoology 



are in preparation : — 



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

 a>'di:r Agassiz, by the U. S. Coast Survey Steamer "Blake," as follows: — 



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



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



H. LUDWIG. The Genus Pentacrinus. 



A. MILXE 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 

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

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



Illustrations of Xorth American MARIXE INVERTEBRATES, from Drawings by Bukk- 

 H.\UDT, 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 Lejiidosteus, 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. rsiAYER. The Acalephs of the East Coast of the United States. 

 AG.A.SSIZ and WHIT.^IAN. Pelagic Fishes. Part II., with U Plates. 

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



Reports on the Results of the Expedition of 1891 of the IT. S. Fish Commission Steamer 

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

 Alexander Agassiz, as follows: — 



A. AGASSIZ. The Pelagic Fauna. 

 The Echini. 

 " The Panaraic Deep-Sea Fauna. 



K. BRANDT. The Sagittae. 



" The Tlialassicolae. 



C. CHUN. The Siphonophores. 



" The Eyes of Deep-Sea Crustacea. 



W. H. DALL. The Mollusks. 

 H. J. HANSEN. The Cirripeds. 

 W. A. HERDMAN. The Ascidians. 

 S. J. HICKSON. The Antipathids. 

 W. E. HOYLE. The Cephalopods. 

 G. VON KOCH. The Deep-Sea Corals. 

 G. A. KOFOID. Solenogaster. 

 R. VON LENDENFELD. The Phospho- 

 rescent Organs of Fishes. 



H. LUDWIG. The Starfishes. 

 J. P. :McMURR1CH. The Actinarians. 

 E. L. MARK. Branchiocerianthus. 

 JOHN' MURRAY. The Bottom Specimens. 

 P. SCHIE:MENZ. The Pteropods and Hete- 



ropods. 

 THEO. STUDER. The Alcyonarians. 

 M. P. A. TRAtJTSTEDT. The Salpidse and 



Doliolidse. 

 E. P. VAN DUZEE. The Halobatidae. 

 H. B. WARD. The Sipunculids. 

 H. V. WILSON. The Sponges. 

 W. iloM. WOODWORTH. The Nemerteans. 

 " The Annelids. 



