Io8 BIBLIOGRAPHY OF 1877. 



Say, H. minuscula 'Svant^ .' Pupa corticaria Say., P. armifera Say, 

 Helix thyroides, &c. Wyoming is on the Mississippi River, in the 

 state of Iowa. 



Hildebrandt (A.)— The Science Index : a monthly guide to 

 the contents of the scientific periodicals — 4to., 60 pp., 

 colored cover, now includes 50 periodicals. 



Tate (Prof. R.) — Notes on the Conchology of King 

 George's Sound. 



A list of 18 species of marine shells found in shell sand 

 brought from the locality by Prof. John Davidson, and which 

 were not previously recorded, two species are described as new, 

 Turbinella erubescens (pi. v., fig. 10) and Utricalus apiculaius 

 .(pi. v., fig. 3). 



Smith (Edgar A.) — Diagnoses of New Species of Pleu- 

 rotomidae in the British Museum. — Ann. and Mag. 

 Nat. Hist., June, 1877, 4th series, vol. xix., pp. 488 to 501. 



P. amida^ Sandwich Islands; P. Neliice, Mauritius; P. 

 Ceylonica, Ceylon; P. acutigeiinnata, Hab. ?; P. retusispirata, 

 Hab.?; P. cognata, Australia; P. antipod^mi, New Zealand; P. 

 jnultiseriata, Ceylon, Persian Gulf and China Seas; P. albo- 

 fasciata, Sandwich Islands; P. zealandica, New Zealand; P. 

 (Drillia) chocolatum, Goza Harbour, Japan; P. (D.) subochracea, 

 China Seas; P. (D.) Mindane?ists, Mindanao Island, Philippines; 

 P. (D.) rotnndicostaia, Hab.?; P. (D.) latisinnata, China; 

 P. (D.) nodiliraia, Philippines; P. (D.) variabilis, Hab.?; P. 

 (D.) Atki?isonii, Hab.?; P. (D.) angiista, China Sea; P. (D.) 

 acuta, New Guinea; P. (D.J vmltilirata, Port Jackson?; P. {D.) 

 consociata, Hab.?; P. (D.) intertincta, China Seas & Philippines; 

 P. (D.) maomm, New Zealand; P. (D.) Prattii, Hab.?; P. 

 (D.) excavata, Hab.?; P. (D.) concolor, Moluccas and China; 



