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. 
2 On Arachnactis. = : 
AGASSIZ and WHITMAN Pelagic Fishes. Part II., with 14 Plates. 
A, AGASSIZ and H. L. CLARK. The “ Albatross’? Hawaiian Echini. 
S. GARMAN.. The Plagiostomes. 
Reports on the Results of. Dredging Operations in 1877, 1878, 1879, and 1880, in charge 
of ALEXANDER AGassız, by the U. S. Coast Survey Steamer “Blake,” as follows: — 
C. HARTLAUB. The Comatulae 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. W. A. HERDMAN. The Ascidians. 
ie The Panamic Deep-Sea Fauna. S. J. HICKSON. The Antipathids, 
H. B. BIGELOW. The Siphonophores. —— The Actinarians. 
K. BRANDT. The Sagittae. E. L. MARK, Branchiocerianthus. 
: ee The Thalassicolae. JOHN MURRAY. The Bottom Specimens, 
W. R. COE, The Nemerteans. P. SCHIEMENZ. The Pteropods and Hete- 
W. H. DALL., The Mollusks. ropods. 
REINHARD DOHRN. The Eyes of Deep- THEO. STUDER. The Alcyonarians 
Sea Crustacea. —— The Salpidae and Doliolidae. 
H.J. HANSEN. The Cirripeds. H. B. WARD. The Sipunculids. 
n The Schizopods. W. McM. WOODWORTH. The Annelids. 
HAROLD HEATH, Solenogaster. 
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: — i 
A, AGASSIZ. The Echini. G. W. MULLER. The Ostracods. 
F. E. BEDDARD. The Earthworms. JOHN MURRAY, The Bottom Specimens, 
H. L. CLARK.. The Holothurians. MARY J. RATHBUN. The Crustacea 
W.H. DALL. The Mollusks. Decapoda, 
—— The Volcanic Rocks. RICHARD RATHBUN. The Hydrocoral- 
—— The Coralliferous Limestones, lidae, ; 
J. M.FLINT. The Foraminifera and Radi- G. O. SARS. The Copepods. 
olaria. L. STEJNEGER. The Reptiles. Ñ 
S. HENSHAW and A. G. MAYER. The C.H. TOWNSEND. The Mammals, Birds, 
Insects. and Fishes. 
R. LENDENFELD and F.URBAN. The T. W. VAUGHAN. The Corals, Recent 
- Siliceous Sponges. : and Fossil. , 
H. LUDWIG. The Starfishes and Ophiurans, W.McM. WOODWORTH, The Annelids. 
