33 
[A.] 
PUBLICATIONS 
OF THE 
MUSEUM OF COMPARATIVE ZOOLOGY 
FOR THE ACADEMIC YEAR 1887-88. 
Of the Bulletin. 
Vol. XIII. 
No. -6._ The Evyzs in Scorrions. By G. H. Parker. pp. 36. 4 Plates. De- 
cember, 1887. 75c. 
No. 7. Studies from the Newport Marine Laboratory.— XIX. On certain 
Mepus@ from New England. By J. W. FeEwxss. pp. 32. 6 Plates. 
February, 1888. $1.00. 
No. 8. Oncertain Vacuities or Deficiencies in the Cranta of Mammats. By 
D. D. Stave. pp. 6. 2 Plates. March, 1888. 25c. 
No. 9. The Superior Incisors and Canine TrrntH of SHEEP. By FLORENCE 
Mayo. pp. 12. 2 Plates. June, 1888. 25c. 
No. 10. The Rarrrz of the Ratrtesnake. By §. Garman. pp. 10. 2 Plates. 
August, 1888. 18c. 
Vols. XIV., XV. 
A Contribution to American THaLassocRaPHy. THrer Cruises of the United 
States and Geodetic Survey Steamer “Blake,” in the GutF or Mexico, in 
the CaRIBBEAN Sua, and along the AtLantic Coast of the UNITED StTarTEs, 
from 1877 to 1880. By AtexanpER Agassiz. 2 vols., pp. xxii, 314, and 
(6), 220. Maps and Woodcuts. [April,] 1888. For sale by Houghton, Mif- 
flin, & Co. 
Vol. XVI. [Geological Series, Vol. II.]. 
No. 1. On the Petrographical Characters of a Dike of D1azBaseE in the Boston 
Basin. By W. H. Hogpzs. pp.12. 1 Plate. March, 1888. 
(Vol. XVI. to be continued.) 
Vol. XVII. 
No. 1. Studies from the Newport Marine Laboratory.—-XX. On the Devel 
opment of the Calcareous Plates of Asrerias. By J. W. FEwxKEs. 
pp. 56. 5 Plates. July, 1888. 
(Vol. XVII. to be continued.) 
5 
