242 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
Tryon, G. W. 
83. Structur. and System. Conchology, Vol. II, p. 318, Philadelphia, 1883. 
Fischer, P. 
85. Manuel de conchyliologie, p. 849-851, 1885. 
Woodward. 
’°85. Onrecent and fossil Pleurotomariide (Geological Magazine, October, 
1885, p. 433-439, Pl. XI. Fig. 1). 
’°86. Journ. de conchyl., T. XXXIV. p. 106, 1886 (bibliographie). 
Sowerby. 
?87. Thesaurus Conchyliorum, T. V, 1887, p. 185, T. CDXC, Fig. 1-2. 
Agassiz, Alexander. 
°88. Three Cruises of the Blake, Vol. II. (Bull. of the Mus. of Comp. Zodl. 
at Harvard College in Cambridge, Vol. XV. p. 69; Fig. 288 et 289). 
Shaler and Foerste. 
°88. Preliminary Description of North Attleborough Fossils (Bull. of the 
Mus. of Comp. Zodl., Vol. XVI. p. 30-31, Pl. II. Fig. 11). 
Dall. ; 
’89. Explorations of United States Coast Survey Steamer “ Blake.” Report 
on the Mollusca, Part II. Gastropoda and Scaphopoda (Bull. of the Mus. 
of Comp. Zool. at Harvard College, Vol. XVIII. 1889, p. 396-403, 
Pl. XXIX., XXX., XXXI., XXXIJ. (partim).) 
Lechmere Guppy. 
°90. On a Specimen of Pleurotomaria from Tobago, Trinité, 1890, broch. 
in-8° de 2 pages. 
Pilsbry, A. 
90. Manual of Conchology, Structural and Systematic, Vol. XII. 1890, 
p- 99-72, Pl. LVI.-LVII. 
Crosse, H. 
91. Journ. de conchyl., T. XX XIX. 1891, p. 68, p. 360 (nouvelles). 
Damon. 
°91.—The Conchologist, Vol. I. 1891, une planche hors texte. 
Lechmere Guppy. , 
91. Ona specimen of Pleurotomaria from Tobago (Proc. Zod]. Soc. London, 
1891, p. 484-485). 
Pilsbry, 
‘92. The Nautilus, Vol. V. 1892, p. 119 (General Notes). 
Collinge, W. E. 
94. The Journal of Malacology, Vol. IIL. 1894 (notes), p. 20. 
Cooke, A. H. 
95. The Cambridge Natural History, Molluses, London, 1895. 
Pilsbry. 
"95. Nautilus, Vol. VIII. 1895, p. 131 (notes). 
