INSECTS AND THEIR ALLIES 
Oxybelidae. 
Oxybelus brodiei, Prov. 
Larridae. 
Astata unicolor, Say. 
Trypoxylidae. 
Trypoxylon clavatum, Say. 
Superfamily Aromza (Bees). 
Halictidae (Sharp-tongued Burrowing Bees). 
Halictus confusus, Smith. 
“ discus, Smith. 
“  distinguendus, D. T. 
“«  imitatus, Smith. 
“  Jaevissimus, Smith. 
ligatus, Say. 
pilosus, Smith. 
Augochlora pura, Say. 
Hgapastemon radiatus, Say. 
virescens, Fab. 
Sphecodes scabrosus, Prov. 
Andrenidae (Sharp-tongued Burrowing Bees). 
Andrena erythrogastra, Ashm. 
Panurgidae. 
Perdita octomaculata, Say. 
Calliopsis 4-lineata, Prov. 
Nomadidae (Cuckoo Bees). 
Nomada bisignata, Say. 
Euceridae. 
Melissodes aurigenia, Cress. 
25 885 
“ 
ce 
