210 Ins. 
XIII. HYMENOPTERA. 
O. sharpii , N. W. Australia, Forel, p. 458, Ann. Soc. ent. Belgique, 
xxxvii ; 0. bauri , Galapagos, Emery, p. 90, Ann. Soc. ent. France, 
1893 ; n. spp. 
Pheidole guilelmi mulleri, n. st., antiliana , p. 401, n. var. nigrescent , 
p, 404, radoszkowski , n. var. luteola, p. 406, subarmata , n. var. 
elongatula } p. 408, jlavens, n. var. vincentensis , p. 411, n. st. sculptior , 
p. 414; Forel, Tr. ent. Soc. London, 1893. P. veteratrix, n. var. 
angustinoda , sikorce , n. var. litigiosa , p. 526, oswaldi, n. var. rfecoZ- 
Zafo, n. st., p. 527 ; Forel, Ann. Soc. ent. Belgique, xxxvi. P. 
, variabilis, n. var. ampla , u. st. ; Forel, p. 463, 2. c. 
P. teneriffana, Canaries, Forel, p. 465, Ann. Soc. ent. Belgique, xxxvii ; 
P. madecassa, p. 525, nemoralis, p. 526, Madagascar, Forel, op. cit. 
xxxvi ; P. simoni, Philippines, Emery, p. 266, Ann. Soc. ent. France, 
1893 ; P. bos, W. Australia, Forel, p. 463, Ann. Soc. ent. Belgique, 
xxxvii ; P. godmani } p. 404, orbica, p. 408, St. Vincent, Forel, Tr. 
ent. Soc. London, 1893 : n. spp. 
Pheidologeton pygmceus ) n. var., albipes ; Emery, p. 266, Ann. Soc. ent. 
France, 1893. 
Plagiolepis madecassa is not a variety, but a distinct species ; Forel, 
p. 519, Ann. Soc. ent. Belgique, xxxvi. 
Polyergus rufescens, n. var., breviceps i n. subsp. ; Emery, p. 666, Zool. 
Jahrb. Syst. vii. 
Polyrhacis ; table of the characters of the E. Indian species and 
varieties, pp. 17-27, nests described, p. 36 ; Forel, J. Bombay Soc. 
viii. P. cubaensis , n. var., striolato-rugosa , Mayr, p. 195, Jahresber. 
Hamburg. Anst. x. P. thrinax, n. st., lucidula ; Emery, p. 269, Ann. 
Soc. ent. France, 1893. P. hippo manes, n. subspp. lucidula , Burma, 
ceylonensis, Ceylon ; Emery, p. 254, Ann. Soc. ent. France, 1893. 
P. yerburyi, Ceylon, p. 29, venus, Birma, cedipus, Ceylon, p. 31, mulleri , 
Singapore, achilles, p. 32, binghamii, Birma, tubericeps , Barrackporo, 
p. 33, Forel, J. Bombay Soc. viii ; P. terptichore , N. W. Australia, 
Forel, p. 455, Ann. Soc. ent. Belgique, xxxvii : n. spp. 
Ponera stigma , n. var. attrita, p. 362, trigona, n. var. opacior, p. 363 ; 
Forel, Tr. ent. Soc. London, 1893. 
P. melanaria , Ceylon, Emery, p. 260, Ann. Soc. ent. France, 1893 ; 
P. foeda , p. 364, ergatandria, p. 365, St. Vincent, Forel, Tr. ent. 
Soc. London, 1893, n. spp. 
Prenolepis fulva, n. st. pubens , p. 338, guatemalensis , n. st. antiliana , p. 340; 
Forel, Tr. ent. Soc. London, 1893. P. amblyops, $ , n. st. rubescens, 
described ; Forel, p. 516, Ann. Soc. ent. Belgique, xxxvi. P. 
imparis , n. varr. testacea, minuta ; Emery, Zool. Jahrb. Syst. vii, 
p. 636. 
P. gracilis, Madagascar, Forel, p. 517, Ann. Soc. ent. Belgique, xxxvi ; 
P. steinheili, St. Vincent, with var. minuta, Forel, p. 342, Tr. ent. 
Soc. London, 1893 : n. spp. 
^ Rhizomyrma, n. subg. of Acropyga, q.v.\ Forel, p. 347, Tr. ent. Soc. 
London, 1893. 
