INDEX TO SUBJECTS 
All new genera, new species and new names are printed in capital type. 
Accola BARONA, 163 
Accola downeyi, 158 
Accola Simla, 160 
Accola spinosa, 164 
AOMOBLATTA, 197 
American Spider Genera Theridula 
and Paratheridula (Araneae: 
Theridiidae) . 123 
A New Species of Myrmecophilous 
Coccinellidae, with Notes on 
Other Hyperaspini (Coleoptera). 
278 
Anisaedus levii, 209 
Aphaenogaster gatesi, 283 
Aradidae, 26 
Aradus lawrencei, 27 
Aradus oviventris, 26 
Araneae, 123, 157, 208 
A Review of Halocoryza Alluaud, 
with Notes on its Relationship to 
Schizogenius Putzeys (Coleoptera: 
Carabidae). 217 
Aridestus bergi, 119 
Aridestus jaffueli, 121 
Aridestus porteri, 120 
Attine Trail Substance, 150 
AUSTRELYTRON TILLYARDI, 98 
Blattaria, 196 
Blattellidae, 196 
Blattinopsis kukalovae, 68 
Burrowing Habits of North Ameri- 
can Solpugida (Arachnida). 251 
Camponotus (Myrmaphaenus) yogi, 
187 
Carabidae, 8, 112, 217 
Cataglyphis birmana, 277 
Cave Carabidae (Coleoptera) of 
Mammoth Cave. 284 
CHANOSELYTRON GINGIVA, 109 
Chemical releasers of social behav- 
ior. X. An attine trail substance 
in the venom of a non-trail lay- 
ing myrmicine, Daccton armigcr 
urn (Latreille). 150 
Cockroaches, 196 
Coleoptera, 8, 30, 112, 217, 278, 284 
Colonizing flights and associated 
activities of termites. 1. The 
desert damp-wood termite, Par- 
aneotermes simplicicornis (Kalo- 
termitidae). 131 
Daceton armigerum, 150 
DERMELYTRIDAE, 105 
DERMELYTRON CONSERVATIVUM, 106 
DERMELYTRON PIGMENTATUM, 108 
Dictyoptera, 196 
Dipluridae, 157 
Discovery of the Female Plumarius 
(Hymenoptera, Plumariidae) . 229 
Distribution and Biology of the 
Primitive Dry-wood Termite 
Pterotermes occidentis (Walker) 
(Kalotermitidae) . 165 
ELYTRATHRIX HIRSUTA, 102 
Eucheila flavilabris, 13 
Eucheila strandi, 10 
Eucheilini, 8 
Eumenine Wasps, 238 
Fabrasia borgmeieri, 41 
Fabrasia wheeleri, 42 
Formicidae, 1, 187 
Glaphyrophleb.ia ovata, 71 
Glaphyrophlebia speciosa, 70 
Gnostus floridanus, 37 
Gnostus formicicola, 34 
Gnostus meinerti, 35 
Halocoryza acapulcana, 222 
Halocoryza arenaria, 224 
Hemiptera-Heteroptera, 26 
HOMOCLADUS GRANDIS, 61 
HOMOCLADUS ORNATUS, 62 
Hymenoptera, 1, 116, 187, 229 
Hyperaspis acanthicola, 280 
Hyperaspini, 278 
Inna atrata, 14 
Inna boyeri , 14 
Inna megala, 15 
ISOLDAI A, 201 
Kalotermitidae, 131, 165 
Loboptera, 196 
Mcxisphodrus profundus, 113 
Mcxisphodrus tlamayaensis, 112 
Myrmecophilous Coccinellidae, 278 
New Species of Mexisphodrus from 
» 
291 
