30 



[A] 



PUBLICATIONS 



OF THE 



MUSEUM OF COMPARATIVE ZOOLOGY 



FOR THE ACADEMIC YEAR 1890-91. 



Of the Bulletin. 



Vol. XX. [Complete.] 

 No. 2. On the Rate of Growth of Corals. By A. Agassiz. pp. 4. 4 Plates. 



August, 1890. 

 No. 3. Preliminary Account of the Fossil Mammals from the White River and 



Loup Fork i Formations. Part II. Carnivora and Artiodactyla, by 



W. B. Scott. Perissodactyla, by H. F. Osborn. pp. 36. 3 Plates. 



November, 1890. 

 No. 4. Contributions from the Zoological Laboratory. — XIX. Cristatella: 



the Origin and Development of the Individual in the Colony. By C. B. 



Davenport, pp. 52. 11 Plates. November, 1890. 

 No. 5. Contributions from the Zoological Laboratory. — XX. The Eyes in 



Blind Crayfishes. By G. H. Parker, pp. 12. 1 Plate. November, 



1890. 

 No. 6. Notice of Calamocrinus Diomed^e, a New Stalked Crinoid from the 



Galapagos, dredged by the U. S. Fish Commission Steamer " Albatross." 



By A. Agassiz. pp. 4. December, 1890. 

 No. 7. Contributions from the Zoological Laboratory. — XXI. The Origin and 



Development of the Central Nervous System in Limax maximus. By 



Annie P. Henchman, pp. 40. 10 Plates. December, 1890. 

 No. 8. Contributions from the Zoological Laboratory. — XXII. The Parietal 



Eye in some Lizards from the Western United States. By W. E. Ritter. 



pp. 20. 4 Plates. January, 1891. 

 Vol. XXL [Complete.] 

 No. 1. Contributions from the Zoological Laboratory. — XXIV. Contributions 



to the Morphology of the Tdrbellaria. I. On the Structure of Phago- 



cata gracilis, Leidy. By W. M. Woodworth. pp. 44. 4 Plates. April, 



1891. 

 No. 2. Contributions from the Zoological Laboratory. — XXV. The Compound 



Eyes in Crustaceans. By G. H. Parker, pp. 98. 10 Plates. May, 



1891. 



