INDEX TO SUBJECTS 
All new genera, new species and new names are printed in capital type. 
A chemical alarm releaser in honey 
bee stings (Apis mellifera L.) 1 
A comparative study of oocyte de- 
velopment in false ovoviviparous 
cockroaches, J65 
ACTINOHYMEN RUSSELLI, 37 
Alarm releaser in honey bee stings, 1 
Amblyopone tropicalis, 73 
Anastrepha aphelocentema, 95 
Anastrepha distincta, 93 
Anastrepha f rater cuius , 93 
Anastrepha ludens, 91 
Anastrepha mombinpraeoptans, 93 
Anastrepha serpentina, 95 
A nastrepha spatulata, 94 
Anastrepha striata, 94 
Anastrepha zuelaniae, 91 
A new ant of the genus Amblyopone 
from Panama, 73 
A new ant of the genus Epitritus 
from south of the Sahara, 77 
A new Damothus and a key to the 
North American dignathodontid 
genera (Chilopoda: Geophilomor- 
pha : Dignathodontidae) , 81 
Ants, 62, 73, 77, 107, 238 
A Permian megasecopteron from 
Texas, 37 
Apis mellifera, 1 
A remarkable new genus of Ly- 
gaeidae from Sumatra (Hemip- 
tera), 42 
Araneae, 11, 129, 209 
Asiatic Scymnini, 50 
Australian carabid bettles XI. Some 
Tachys, 117 
Bardohymenidae, 37 
Bees, 1 
Beetles, 7, 50, 117, 147 
Black-widow spiders, 268 
Blattaria, 165 
Camponotus pennsylvanicus , 108 
Carabidae, 7, 117 
Cavernicolous ants, 62 
Chaeteesidae, 102 
Chilopoda, 81 
Chrysso albomaculata, 215 
Chrysso alecula, 234 
Chrysso antonio, 220 
Chrysso arima, 235 
Chrysso arops, 228 
Geophilomorpha, 81 
Chrysso backstromi, 230 
Chrysso barromachadoi , 223 
Chrysso cambridgei, 224 
Chrysso caraca, 230 
Chrysso clemintinae, 231 
Chrysso compressa, 226 
Chrysso diplosticha, 216 
Chrysso ccuadorensis , 225 
Chrysso gounellei, 217 
Chrysso indicifer, 216 
Chrysso melba, 234 
Chrysso nigrosternum, 217 
Chrysso perplexa, 220 
Chrysso pulchra, 229 
Chrysso questona, 222 
Chrysso ribeirao, 229 
Chrysso rubrovittata, 218 
Chrysso silva, 235 
Chrysso simoni, 222 
Chrysso vexabilis, 216 
Chrysso vittatula, 224 
Chrysso volcanensis, 236 
Cleoninae, 47 
Coccinellidae, 50 
Cockroaches, 165 
Coleoptera, 7, 47, 50, 117 
Curculionidae, 47 
Cytotaxonomy of the larvae of some 
Mexican fruit flies in the genus 
Anastrepha (Tephritidae, Dip- 
tera), 87 
Damothus alastus, 82 
Defense mechanisms of Arthropods. 
X. A pheromone promoting aggre- 
gation in an aposematic distasteful 
insect, 53 
Dignathodontidae, 81 
Diptera, 87 
Egg-sac in the identification of 
species of Latrodectus (black- 
widow spiders), 268 
Enoplogiiatha juninensis, 17 
Enoploganatha maricopa, 15 
Enoplognatha marmorata, 15 
Enoplognatha peruviana, 16 
Enoplognatha puno, 17 
Enoplognatha selma, 15 
Enoplognatha tecta, 15 
Enoplognatha zapfei, 19 
Epitritus laticeps, 77 
Erebomyrma urichi, 62 
Formicine ants, 107 
Fruit flies, 87 
272 
