FORMICIDiE. Ins. 175 
Pheidologeton nanus , forms of worker, Mayr, p. 429, Termes. Fuzetek, xx. 
Podomyrina rujiccps , var. n., gastralis, p. 558, P. silvicola , subsp. n., 
bicolor, p. 559, Emery, Ann. Mus. Genova, xxxviii ; P. dohertyi, 
Moluccas, id. t. c., p. 558, n. sp. 
Polyrhacis ; systematic catalogue, Emery, pp. 367-369 & 376-382, Mem. 
Acc. Bologna (5) v; P. relucens , and allies, characters, pp. 578-580, 
subsp. n., litigiosa, p. 581 ; P. guerini, and allies, p. 582 ; P. kostilis, 
var. n., villosa, p. 584; P. aurea, var. n., obtusa , p. 589, subsp. n., 
costulata , p. 590, Emery, Ann. Mus. Genova, xxxviii; P. schistacea , 
nov. st. medusa , Forel, p. 206, Abh. Senckenb. Ges. xxi. 
P. crcusa , Now Guinea, p. 577, lacliesis , p. 582, constricta , p. 584, Queens- 
land, limbata, loriai, p. 585, subcyanea, p. 586, eurynota , p. 587, 
J )l. i, figg. 26 & 27, coerulescens, p. 588, mclpomene, p. 592, Now Guinea, 
Cmery, Ann. Mus. Genova, xxxviii, n. spp. 
Ponera, characters of, Mediterranean, pp. 60-65 ; P. coarctata , var. n., 
testacea, p. 62, Emery, Mem. Acc. Bologna (5) v. 
P. gleadowi, India, Forel, p. 60, Mem. Acc. Bologna (5) v ; P. ceylonensis , 
Ceylon, Mayr, p. 422, Termes. Fuzetek, xx; P. ( Dothroponera ) obesa, 
New Guinea, p. 551, porcata, N. S. Wales, vermiculata , Tenimber, 
p. 552, Emery, Ann. Mus. Genova, xxxviii : n. spp. 
Prcnolepis mixta , Seychelles, Forel, p. 203, Abh. Senckenb. Ges. xxi, n. sp. 
Prionopelta majuscula, p. 595, opaca , pi. xv, figg. 44 & 45, p. 596, New 
Guinea, Emery, Termes. Fuzetek, xx, n. spp. 
Pristomyrmex levigatus, pi. xv, fig. 24, p. 583, tucidus, quadridens , fig. 25, 
coggii, p. 684, Now Guinea, Emery, t. c., n. spp. 
Proceratium papuanum , New Guinea, pi. xv, fig. 38, p. 592, lomboJcense , 
Lombok, p. 593, Emery, t. c., n. spp. 
Pseudodickthadia : note, Cockerell & Ashmead, pp. 65 & 66, P. ent. Soc. 
Washington, iv. 
Pseudolasius tenuicornis, New Guinea, Emery, p. 573, Ann. Mus. Genova, 
xxxviii, n. sp. 
Rhopalopone , n. g., near Typhlomyrmex for R. epinotalis , n. sp. (not 
described), Emery, p. 549, Ann. Mus. Genova, xxxviii. 
Rhopalothrix brevicornis , pi. xiv, fig. 19, procera , fig. 18, New Guinea, 
Emery, p. 572, Termes. Fuzetek, xx, n. spp. 
Rhytidoponera, a valid genus, Emery, p. 547, Ann. Mus. Genova, xxxviii. 
R. subcyanea , New Guinea, id. p. 548, t. c., n. sp. 
Rogeria stigmatica , New Guinea, Emery, p. 589, Termes. Fuzetek, xx, n. sp. 
Sima sahlbergi, nov. st., spuria , Forel, p. 199, Abh. Senckenb. Ges. xxi. 
S. Jictrix, Nossi-Bd, Forel, p. 198, t. c., n. sp. 
Solenopsis fugax, habits in confinement, oviposition, Janet, pp. 318-321, 
Mem. Soc. zool. France, 1897. 
Slcnamma testaceo-pilosum , subsp. n., canescens , S. subterraneum , varietal 
note, p. 71, Emery, Mem. Acc. Bologna (5) v. 
S. petiolatum, S. Italy, Emery, p. 12, Bull. Soc. ent. France, 1897 ; S. 
( Aphcenogaster ) epirotes , Albania, Emery, p. 72, Mem. Acc. Bologna 
(5) v; S. ( Ischnomyrmex ) loriai , New Guinea, Emery, p. 563, pi. i, 
figg. 9 & 10, Ann. Mus. Genova, xxxviii : n. spp. 
Stigmatomma denticulatum , nest, Emery, p. 59, Mem. Acc. Bologna (5) v. 
Spliinctomyrmex ( Eusphinclus ), cribratus, New Guinea, Emery, p. 594, 
Termos. Fuzetek, xx, n. sp. 
Slrongylognathus ccecilice , Spain, Forel, p. 132, Ann. Soc. out. Belgique, 
xli. 
Strumigenys : modo of leaping, Bir 6, p. 136, Berlin, ent. Zeitschr. 1897. 
S. lorice, pi. xiv, fig. 3, cliyzeri, figg. 4-6, p. 576, horvathi , fig. 8, p. 577, 
wallacei, fig. 7, szalayi , fig. 10, p. 578, mayri, fig. 12, p. 579 , frivaldszhyi, 
fig. 9, moesaryi, fig. 15, biroi, fig. 16, p. 580, New Guinea, Emery, 
Termes. Fuzetek, xx, n. spp. 
