Wise, David H. and Paul R. Reillo. Frequencies of color morphs in four popula- 
tions of Enopognatha ovata (Araneae, Theridiidae) in eastern North America. 
135 
Woodley, Norman E. Synonymy of Pseudoberis Enderlein with Nothomyia Loew, 
with notes on the genus and a key to the South American species Diptera: 
Stratiomyidae). 83 
INDEX TO SUBJECTS 
All new genera, new species and new names are printed in capital type. 
Acanthomyrmex dyak, 165 Chromocryptus teres, 425 
Aeanthomyrmex notabilis, 165 
Acroneura carolinensis, 393 
Aeliopotes, 513 
Aeliopotes paitensis, 517 
Ammophila hard, 451 
Ants from Cretaceous and Eocene, 205 
Ants of Dominican amber, 1, 11, 17 
Aptilotitus, 577 
Archimandrita, 493 
Azteca alpha, 25 
Azteca, eumeces, 31 
Auchenophorites, 577 
Baetisca Carolina, 355 
Barocephalus, 577 
Blaberus, 493 
Boltonocosta, 575 
Braconid genus parastizing webspinners, 
505 
Byrsotria, 493 
Camponotus gombaki, 563 
Camponotus neotropicus, 34 
Camponotus texens, 557 
Chromocryptus, 407 
Chromocryptus alvaradoi, 420 
Chromocryptus goldbachi, 441 
Chromocryptus prosopis, 433 
Chromocryptus tomsici, 437 
Cleptoparasitism, 451 
Clinomerus, 577 
Critoderma, 578 
Colony foundation of Veromessor, 125 
Cockroaches, grooming behavior, 369 
Collembola, 145 
Color morphs of Enoplognatha, 135 
Cosmiocryptus, 463 
Cosmiocryptus aricae, 484 
Cosmiocryptus leptaechma, 486 
Cosmiocryptus leucetrum, 475 
Cosmiocryptus occidens, 469 
Critotrachelus, 578 
Cryptic phragmosis: the structural mod 
ifications, 337 
Dicyphelus, 578 
Digger wasps, 209 
Dinoponera, 387 
Dinothrodes, 244 
Dolichoderus dibalia, 
Dolichoderus taschenbergi, 303 
Dominican amber ants, 1, 11, 17 
Enoplognatha ovata, 135 
Eocenidris crassa, 213 
Eunortonia, 576 
588 
