XXV1 INDEX. 
nebriceps (Joppidium), 138 
niger (Meteorus), 120 
nigra (Euryglossa), 215 
nitidifrons (Kuryglossa), 199 
nitidipennis (Cryptus), 140 
Nomia, 308 
nursei (Cryptus), 25 
objurgator (Cryptus), 25 
objurgator (Ichneumon), 25 
objurgator (Osprhynchotus), 24, 25 
obliteratus (Ichneumon), 37 
obscurus (Cryptus), 26 
*occidentalis (Exoneura), 200 
Odynerus, 130, 173 
Ophion, 287 
orientalis (Cryptus), 25 
Osmia, 171 
Osprhynchotus, 23, 170 
otomita (Ccelioxys), 115, 116 
Oxybelus, 129 
pachymerum (Podagrion), 263, 265 
pachymerum (Priomerus), 263 
Pachitomus, 263 
pallipes (Macrocentrus), 259 
Paniscus, 287 
Paracolletes, 308 
Parasphecodes, 308 
Passalecus, 218 
Pemphredon, 218 
perhumilis (Prosopis), 306 
Perilampus, 120 
peronatus (Acroricnus), 170, 172 
peronatus (Osprhynchotus), 23 
persuasoria (Rhyssa), 21, 22, 225 
philippensis (Ccelioxys), 119 
Phygadeuon, 137 
picta (Callomelitta), 305 
pictus (Odynerus), 130 
pilapes (Andrena), 130 
pilicornis (Osmia), 130 
pilosella (Distantella), 25 
planiceps (Exomalopsis), 115 
plorator (Parasphecodes), 243 
Podagrion, 263, 264, 265 
porrectorius (Habrocryptus), 172 
preecox (Andrena), 130 
prasinus (Halictus), 130 
prolongata (Xyphydria), 22 
Prosopis, 308 
Protelus, 74 
pulcher (Acroricnus), 170 
pulcherrimus (Cryptus), 27 
pulcherrimus (Osprhynchotus), 24, 27 
pulchricornis (Meteorus), 74, 76,119, 121 
*purpurascens (Euryglossidia), 197, 198 
Pyramishyssa, 230 
quadridentata (Ccelioxys), 150 
quadrifasciatus (Gorytes), 129 
quercina (Ccelioxys), 116 
rectangulata (Huryglossidia), 198 
religiosus (Palmon), 263 
*reticulatithorax (Epiterobia), 68 
reticulosus (Sphecodes), 130 
retusus (Podalirius), 130 
*rhodopterus (Parasphecodes), 306 
Rhyssa, 20, 32 
ridens (Euryglossa), 214 
roberjeotiana (Nomada), 130 
rose (Andrena), 130 
rubiginosa (Euryglossa), 214, 215 
rubriceps (Joppidium), 138, 139 
ruficeps (Osprhynchotus), 24, 27 
ruficolle (Joppidium), 139 
ruficornis (Xenodocon), 171 
ruficrus (Apanteles), 225 
rufipes (Epeolus), 130 
rufiventris (Buathra), 25 
*rufotegularis (Parasphecodes), 306 
sabulosa (Ammophila), 225, 251 
sanguinea (Formica), 129 
sanguinipes (Halictus), 307 
sanguinosus (Ccelioxys), 116 
Sceliphron, 172 
schenki (Cremastogaster), 181, 182 
scutellator (Meteorus), 121, 122 
seductor (Acroricnus), 170, 171 
seductor (Ichneumon), 171 
*semisanguineus (Scelio), 197 
sexfasciata (Nomada), 252 
signatus (Crabro), 129 
simiatus (Odynerus), 130 
similis (Andrena), 130 
smaragdina (Cicophylla), 157 
solidaginis (Nomada), 252 
solskyi (Stigmus), 129 
*sonorensis (Coelioxys), 116 
spinigera (Andrena), 130 
spinulosa (Osmia), 30 
spirifex (Pelopseus), 171 
stuchila (Paraphecodes), 306 
subterranea (Aphenogaster), 107 
subulosus (Mellinus), 129 
*submerans (Nomia), 307 
succinetus (Colletes}, 130 . 
sulcinodis (Myrmica), 129 
sumatrana (Ccelioxys), 119 
syriacus (Acroricnus), 23, 170, 172 
syriacus (Osprhynchotus), 172 
taluchis (Parasphecodes), 306 
tarsoleucus (Cryptus), 25 
tasmaniz (Halictus), 244 
Terobia, 68 
testaceator (Zele), 76, 287, 288, 289 
tetricus (Mesochorus), 120 
texana (Anthophorula), 114 
texana (Ccelioxys), 116 
Thalessa, 22 
thoracicus (Macrocentrus), 258, 259, 261 
tibialis (Crabro), 129 
totonaca (Ccelioxys), 118 
Trichiosoma, 157 
Trigona, 192 
trinotata (Distantella), 24 
*triodonta (Ccelioxys), 117 
tropica (Ceratina), 119 
tumorifera (Ccelioxys), 117 
*turneri (Exoneura), 199 
*undulata (Kuryglossa), 198 
