172 ROCHESTER ACADEMY OF SCIENCE. [April 13, 
16. Muricidea rusticus, Reeve, Zool. Proc., 108, 184s. 
Flabitat unknown. 
17. Muricidea interserratus, Sowb., Thes Conch., 39, t. 31, 
f, 204, 1870. 
Habitat unknown. 
18. Muricidea incisa, Brod., Zool. Proc., 176, 1832. 
a. var. gemma, Sowb., Thes., Conch., p. 32, f. 214, 1879. 
W. Columbia ; Californta. 
19. Muricidea Floridana, Conrad., Am. Journ. Conch., V. 106, 
t. 12, 1.345 1860! 
Florida. 
20. Muricidea multangula, Philippi, (Fusus) Zeit. Mal. 
25, 1848 
21. Muricidea Philippiana, Dall, Bull. Mus. Comp. Zool. 
Harvard College, vol. 18, pt. 2, p. 213. 
Spurious and undetermined species. 
Australis, Quoy et Gaim., II, 536. 
lignartus, A. Ad., Zool. Proc., 268, 1851. 
pulcher, A. AGs~7,001,, PYOG.,£270, 185 I 
fy 
Pror. H. L. FairCHILpD gave a lecture on 
METHODS OF ANIMAL LOCOMOTION, 
illustrated by charts and lantern views. 
4. 
a 
APRIL 13, 1890. 
STATED MEETING. 
Vice-President James E. WuHiITNey in the chair. 
Thirty persons present. 
The Council report recommended, 
(1.) The payment of certain bills. 
