168 ROCHESTER ACADEMY OF SCIENCE. | March 23, 
117. Murex angularis, Lam., Anim. San. Vert., IX, 593. 
sexcostatus, Brug., Encye. Meth., t. 441, f. 3. ; 
octonus, Sowb., Conch. IIl,, f. 32. 
Senegal. 
118. Murex tenuis, Sowb., Thes. Conch,, f. 174, 1879 (possibly 
young of augularis, Lam.) 
Senegal. 
119. Murex lyratus, A. Ad., Zool Proc., 269, 185r. 
Cape Verde Islands. 
120. Murex fimbriatulus, A. Ad., Zool. Proc., 375, 1862. 
Japan. 
121. Murex nitidus, Brod., Zool. Proc., 179, 1832. 
melanoleuca, Moérch, Yoldi cat., 96. 
nigritis, Phil., Abbild. I, t. 1. f. 1, 1845. 
ambiguus, Reeve, Zool. Proc., 86, 1845. 
Mazatlan. 
122. Murex radix, Gmelin, Syst. Nat., 3527. 
nigritus, Meusch., Mérch, Yoldi Cat, 96. 
Panama. 
123. Murex princeps, Brod., Zool. Proc,, 175, 1832. 
WC. 0f Cent Ammer 
124. Murex turbinatus, Lam., Anim. San. Vert., 1X, 586. 
Formosus, Sowb., Zool. Proc., 1840; Conch. IIL, f. gr. 
Senegambia. 
a. var. spinosus, A. Ad., Zool. Proc., 268, 1851. 
turbinatus, Kiister, Murex, 59, t. 23, f. 1, 2. 
Kiisterianus, Tapp-Can., (subfossil) Mur. Mar. Rosso., 71, t. 19, 
fs, (23375. 
Senegambia. 
125. Murex Beckii, Phil., Abbild., III, t. 2, f. 1. 
Flabitat unknown. 
126. Murex spinicostata, Val., Kiener, Coq. Viv., t. 41, f. 1. 
syutvescens, Sowb., Conch. Il., f. 30. . 
turbinatus, Sowb., Conch. IIl., f. 30. 
West Indies. 
127. Murex quadrifrons, Lam., Anim. San. Vert., IX. 586. 
Bourgeoistt, Tournouer. Jour. de Conch., XXIII, p. 156, t. 5, f. 5, 
1875. 
West Africa. 
