27 Moll. 
Titles. 
2200 
Pilsbry, Henry A. Manual of 
conchology ; structural and systematic. 
With illustrations of the species (Second 
series: Pulmonata) [Vol. 21, Pt. 83]. 
Philadelphia (Conchological dept. 
Academy nat. sci.) [1911] (129-240) 
13 pis. 515 
Pilsbry, Henry A. New Amni- 
colidae of the Panuco river system, 
Mexico. Nautilus Boston Mass. 23 
1910 (97-100) pi. ix. 516 
Pilsbry, Henry A. The distribution 
of Oahuan spocios of A mastra. Nautilus 
Boston Mass. 25 (13-17). 517 
Pilsbry, Henry A. New Japanese 
Naticidae and Scalariidae. Nautilus 
Boston Mass. 25 (32-34)^(41-42). 518 
Pilsbry, ifenry A. Notes on the 
anatomy and classification of the 
genera Omphalina and Mesomphix. 
Philadelphia Proc. Acad. Nat. Sci. 63 
1911 (469-486) pis. xxxvii-xxxix. 519 
Pilsbry, Henry A. Scaphopoda of 
the Jamaican Oligocene and Costa 
Rican Pliocene. Philadelphia Proc. 
Acad. Nat. Sci. 63 1911 (165-169). 520 
Pilsbry, Henry A. vide Brown, Amos. 
Pilsbry, H. A. Chiton aureus Spalow- 
sky. Nautilus Boston Mass. 25 (36). 
521 
Pilsbry, H. A. Land shells from 
Atlantic City, and New Jorsey. Nauti- 
lus Boston Mass. 25 (34-35). 522 
Pilsbry, H. A. Land Mollusca of the 
Panama Canal zone. Philadelphia Pa. 
Proc. Acad. Nat. Sci. 62 1910 (502- 
509). 523 
Pilsbry, H. A. Land shells of 
Monroe Co., Pennsylvania. Nautilus 
Boston Mass. 25 (75) 524 
Pilsbry, H. A. Helix hortensis on 
Long Island, N.Y. Nautilus Boston 
Mass. 25 (96). 525 
Pilsbry, H. A. On the type of 
Congeria. Nautilus Boston Mass. 25 
(95-96). 526 
Pilsbry, Henry A. and Brown, 
Amos P. The Mollusca of Mandeville, 
Jamaica, and its environs. Phila- 
delphia Pa. Proc. Acad. Nat. Sci. 62 
1910 (510-535). 527 
Pilsbry, H. A. and Ferriss, J. H. 
Mollusca of the southwestern states. 
4. The Chiricahua mountains, Arizona. 
Philadelphia Pa. Proc. Acad. Nat. Sci. 
62 1910 (44-147) pis. i-xiv. 528 
Pilsbry, Henry A. and Ferriss, James 
H. Mollusca of the southwestern 
states. 5. The Grand Canyon and 
northern Arizona. Philadelphia Proc. 
Acad. Nat. Sci. 63 1911 (174-199) 
pis. xii-xiv. 529 
Pilsbry and Vanatta. Polrjgyra 
monodon cava n. subsp. Nautilus 
Boston Mass. 25 (12). 530 
Pintner, Theodor. Wie aus Wurmern 
Porlen wcrden. Wien Schr. Ver. 
Verbr. Naturw. Kenntn. 51 1910-11 
1911 (23-47). 531 
Polimanti, Osv. Contributi alia 
fisiologia del movimento e del sistema 
nervoso degli animali inferiori. (iii.) 
[Heteropoda, Pteropoda.] Zs. allg. 
Physiol. Jena 12 1911 (379-406). 532 
Pollonera, C. New species of 
Urocyclidae from British East Africa. 
Ann. Mag. Nat. Hist. London Ser. 8 
7 (331-334) 1 pi. 533 
Preston, H. B. Description of a new 
species of Pachyckilus from Cuba. 
London Proc. Malac. Soc. 9 (229-230). 
534 
Preston, H. B. Description of new 
Melaniidae from Goram and Kei 
Islands, Malay Archipelago. London 
Proc. Malac. Soc. 9 (228-229). 535 
Preston, H. B. Description of nine 
now spocios of torrostrial Mollusca from 
Naivasha, British East Africa. 
Bruxollrs ltev. Zool. Af. 1 (218-221) 
1 pi. 536 
Preston, H. B. Descriptions of six 
new species of shells from Bengal and 
Madras. Ree. Ind. Mus. Calcutta 6 
1911 (39-42). 537 
Preston, H. B. Descriptions of 
thirty-six new species of land and fresh- 
water shelf'.) from British East Africa, 
chiefly from Mount Kenia and the 
neighbouring district. Ann. Mag. Nat. 
Hist. London Ser. 8 7 (463-476) 2 pis. 
538 
Preston, H. B. Diagnoses of three 
new operculate land shells from Grand 
Cayman Island. London Proc. Malac. 
Soc. 9 (359-360). 539 
Preston, H. B. Note on a new 
Arinorican locality for Elona Quim- 
periana, Fer. London Proc. Malac. 
Soc. 9 (227). 540 
Quintaret, G. Une anomalie de 
l’appareil genital hermaphrodite de 
