Werner. Floyd D. Anthicidae of the Greater Antilles and a New Species from 
Venezuela (Coleoptera). 211 
Werner, Michael H. See Calabi, Prassede. 
Willey, Robert B. and William L. Brown, Jr. New Species of the Ant Genus 
(Hymenoptera; Formicidae; Ponerinae) 
Winter, Ursula. See Buschinger, Alfred. 
INDEX TO SUBJECTS 
All new genera, new species and new names are printed in capitai type 
Age polyethism in Pheidole, 395 Case-bearing beetle, Exema canadensis. 
A Ipaido tuonabo, 1 23 
Anepitedius, 44 
Ant-lion larvae, 175 
Anthicidae of Greater Antilles, 21 1 
Anthicus antii i forum, 218 
Anthicus Bi ackwei DERI, 219 
Anthicus dari ingtoni, 224 
Anthicus hispanioi af, 224 
Anthicus macgillavryi, 226 
Anthicus margaritae, 219 
Anthicus soledad, 224 
Anthicus subtilis, 222 
Anthicus russoi, 230 
Arthropods attracted to axillary necta- 
ries, 313 
Athymodictya, 84 
Behavior of Harpagoxenus americanus, 
425 
Biology of Myrmoxenus gordiagini. 335 
Biology of Trichadenotecnum alexande- 
rae, 97 
Bombardier beetles, 119, 175 
Brachinus, 1 1 9 
Capture of bombardier beetles by ant- 
lion larvae, 175 
67 
Claeoderes bivittata, 1 35 
Corticaria valida, 293 
Daily rhythms in social activities of Po- 
gonomyrmex, 413 
Dedication: P.J. Darlington, Jr., 333 
Defense of bracken fern by arthropods, 
313 
Defensive adaptations and natural ene- 
mies of Exema, 67 
Emigration raids by slave-making ants, 
307 
Eubleptus, 81 
Eumegachile pugnata, 193 
Genentomum, 36 
Geraridae, 1 
Gerarulus, 42 
Gerarus, 12 
Green lacewing, 343 
Guest ant, Symmyrmica chamberlini, 
297 
Harpagoxenus americanus, 1 5 1 
Larvae of wrack Coleoptera, 287 
Leptothorax, social organization, 361 
Mating behavior of Trichadenotecnum, 
97 
441 
