Myopias c hapmani, 264 
Myopias 158 
Myopias dfh a. 281 
Myopias nrNSFS i ic iA, 268 
Myopias gioas, 251 
Myopias ,mi ivora, 254 
Myopias i obosa, 211 
Myopias mfdia. 257 
Myopias NOPS. 279 
Myopias RUI HAF, 274 
Myopias tasnianiensis, 270 
Myopias tenuis, 270 
Myrmo.xenus yorciiayini, 335 
Naeekoniia, 40 
Natural history of the workerless inqui- 
line ant, Poyononiyrmex colei, 321 
Nest architecture and brood devel- 
opment times in Polistes exelanians, 
237 
Nest-building behavior and devel- 
opment of Eumegaehile, 193 
New species of the ant genus Myopias, 
249 
Onhoperus seutellaris, 288 
Pareuprepocneniis syriaea, 387 
Pheidole honensis, 395 
Pogononiynnex, 413 
Pogonomyrmex colei, 321 
Pogonomyrniex anierieanus, 425 
Polistes exelanians, 237 
Polydomy in Harpagoxenus anieriean- 
us, 151 
Polyergus lucidus, 307 
Polygynous colony of Vespula, 1 79 
Precis, 59 
Predatory capture of bombardier bee- 
tles, 1 19 
Prey selection by Alpaida tuonaho, 123 
Progenentomum, 39 
‘Protest’ sounds of a grasshopper, 387 
Protorthoptera, 1 
Reproductive behavior of Claeoderes hi- 
vittata, 135 
Reproductive plasticity in yellowjacket 
wasps, 179 
Rhytidoponera metallica, 1 63 
Slave-making ants, 425, 451 
Social organization in Leptothorax, 361 
Structure and relationships of Euhlep- 
tus, 81 
Studies on North American Carbonifer- 
ous insects. 7 
Studies on Upper Carboniferous insects, 
81 
Symmyrmica chamherlini, 297 
Tahanus punctifer, 119 
Temperature-induced changes in the calls 
of Chrysoperla, 343 
Testing visual species recognition in 
Precis, 59 
Trichadenoteenum, biology, 97 
Upper Carboniferous insects, 1,81 
Vespula macuUfrons, 1 79 
Visual species recognition in Precis, 59 
442 
