192 



Pison westwoodi, 1916, 604. 



wollastoni, sp. n., 1916, 624. 

 xanthoptis, 1916, 621. 

 ^Aulacophilus) difficile, 1916, 599. 



— ) icarioides, 1916, 599. 

 [Parapison) aberrans, 1916, 601. 



— ) caliginosum, 1916, 600. 



— ) crassicorne, 1916, 617. 



— ) erythrogastrum, 1916, 599. 



— ) exclusion, 191 6, 601. 



— ) isolatum, 19 16, 618. 



— ) noctulum, 191 6, 600. 



— ) pertinax, 1916, 599. 



— ) rothneyi, 191 6, 617. 



— ) simulans, 19 16, 600. 



— ) tenebrosum, 1916, 600. 

 ^Pisonitus) argentatus, 1916, 619. 



— ) ruficornis, 191 6, 602. 



— ) rufipes, 191 6, 602. 



— ) rugosus, 19 1 6, 619. 

 ^Pisonoides) aberrans, 191 6, 601. 



— ) agilis, 191 6, 616. 



— ) browni, 191 6, 617. 



— ) caliginosum, 19 16, 600. 



— ) difficile, 1916, 599. 



— ) erythrocerus, 191. 6, 600. 



— ) erythropus, 1916, 616. 



— ) exclusion, 191 6, 601. 



— ) icarioides, 1 916, 599. 



— ) koreensis, 191 6, 617. 



— ) noctulum, 191 6, 600. 



— ) obliteratus, 191 6, 616. 



— ) pertinax, 1916, 599. 



— ) simulans, 191 6, 600. 



— ) tenebrosum, 19 16, 600. 



— ) differens, sp.n., 1916,617. 



— ) isolatum, 1916, 618. 



— ) rothneyi, 19 16, 617. 



— ) testaceipes, sp. n., 191 6, 



618. 

 Pisonitus, 19 16, 593. 



argenteus, 1916, 619. 

 Pisonoides, 1916, 593. 

 browni, 1916, 617. 

 Pisonopsis anomala, 191 6, 629. 

 argentinus, 191 6, 629. 

 birkmanni, 191 6, 629. 

 clypeata, 1916, 629. 



Pisonopsis pilosus, 1916,626. 



triangularis. 19 16, 629. 

 Pisum, 1 9 16, 593. 



allonymun, 19 16, 622. 

 constrictum, 191 6, 627. 

 Pitangus albovittatus, 191 1, 1134. 

 derebianus, 1912,3. 

 pavus, 191 1, 1135. 

 rufipennis 1920, 653. 

 sulphuratus, 1 91 1, 484, 861 ; 191 3, 

 1065. 

 Pithecia, 191 1, 433; 1920, 91, 97, 112, 

 113. 

 monachus, 191 3, 150. 

 Pithecus, 191 1, 121, 125 ; 1912, 128. 



fascicularis, 191 6, 31. 

 Pithodia, 19 1 2. 494. 

 Pithys bicolor, 191 1, 1170, 1173. 



asquatorialis, 191 1, 1172. 



olivascens, 1911, 1173. 



leucaspis, 1911, 1172, 1173. 

 Pitta bengalensis, 191 1, 484. 

 novas-guineaD, 1 914, 1059. 

 strepitans, i9ii,484; 1913, 1065- 

 Pittasoma miclileri, 1911, 1212. 



rosenbergi, 191 1, 1175, 1176, 1211, 



1212. 

 rufopileatum, 1911, 1176, 1211. 

 Pitthea triplagiata, 191 6, 729. 

 Pituopliis sayi, 1912, 410, 413; 191 3, 



147, 149; 19 19, 464. 

 Pitylus grossus, 1911, 1121. 

 Pitymys, 191 1, 173. 

 Placuna, 1912, 273, 274. 



placenta, 191 2, 260, 299, 345, 348, 

 351. 

 Plagiosternum, 19 13, 956. 

 Planaria tanganika, 1920, 583. 



tasmaniana, 19 15, 697. 

 Planes minutus, 19 14, 345. 

 Planispira, 1912, 185, 

 Planorbidee, 1920, 545. 

 Planorbis, 191 1, 762 ; 191 3, 427, 437. 

 kigeziensis, sp. n., 1 9 1 2, 190, 193. 

 sperabilis, sp. n., 19 12, 190, 193. 

 Plasmodium kochi, 1912,414, 415; 1916, 

 85. 

 praecox, 1912,240, 414, 415, 418; 

 1913, 146, 148; 1916, 85. 



