
4 
& 
f. __ The following Publications of the Museum of Comparative Zoology are 
Ea V7, in preparation: — 
LOUIS CABOT. Immature State of the Odonata, Part IV. 
E. L. MARK. On Arachnactis. 
_ K.BRANDT. The Sagittae. 
_K. BRANDT. The Thalassicolae. 
O. CARLGREN. -The Actinarians. 
R. V. CHAMBERLIN. The Annelids. 
W. R. COE. The Nemerteans. 
REINHARD DOHRN. The Eyes of 
Deep-Sea Crustacea. 
H. J. HANSEN. The Cirripeds. 
=H. J. HANSEN. The Schizopods. 
HAROLD HEATH. Solenogaster. 
manding, as follows:— 
RR. V. CHAMBERLIN. The Annelids. 
' 4H.L. CLARK. The Holothurians. 
 H.L. CLARK. The Ophiurans. 
__ —— The Volcanic Rocks. _ 
= — — The Coralliferous Limestones. 
 §. HENSHAW. The Insects. 
_R. VON LENDENFELD. The Siliceous 
- »  S$Sponges. 
_ G. W. MULLER. The Ostracods. 

A. AGASSIZ and C. O. WHITMAN. Pelagic Fishes. 
-~H.L. CLARK. The ‘‘Albatross’’ Hawaiian Echini. 
E. L. MARK. Studies on Lepidosteus, continued. 
Part II., with 14 Plates. 
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 
“Albatross,” Lieutenant Commander Z. L. Tannur, U. S. N., Commanding, in 
charge of ALEXANDER Agassiz, as follows:— 
W. A. HERDMAN. The Ascidians. 
8S. J. HICKSON. The Antipathids. 
E. L. MARK. Branchiocerianthus. 
JOHN MURRAY. The Bottom Speci- 
mens. 
P. SCHIEMENZ. The Pteropods and 
Heteropods. 5 
THEO. STUDER. The Alcyonarians. 
—— The Salpidae and Doliolidae. 
H.B. WARD. The Sipunculids. 
Reports on the Scientific Results of the Expedition to the Tropical Pacific, in charge of 
ALEXANDER AaGassiz, on the U. S. Fish Commission Steamer ‘‘ Albatross,’’ from 
August, 1899, to March, 1900, Commander Jefferson F. Moser, U. S. N., Com- 
MARY J. RATHBUN. The Crustacea 
Decapoda. 
G. O. SARS. The Copepods. 
L. STEJNEGER. The Reptiles. 
Cc. H. TOWNSEND. The Mammals, 
Birds, and Fishes. 
T. W. VAUGHAN. The Corals, Recent 
and Fossil. 
