NATURAL HISTORY, TORONTO REGION 
Tenebrionidae (Darkling beetles) —(Continued). 
Tenebrio obscurus, Fab. 
- molitor, Linn. 
tenebrioides, Beauv. 
Blapstinus metallicus, Fab. 
Dioedus punctatus, Lec. 
Gnathocerus cornutus, Fab. 
Uloma impressa, Melsh. 
Paratenetus punctatus, Sol. 
‘s fuscus, Lec. 
Diaperis hydni, Fab. 
Hoplocephala bicornis, Oliv. 
Platydema excavatum, Say. 
ad ruficorne, Sturm. 
americanum, Lap. 
Hypophloeus parallelus, Melsh. 
Bolitotherus bifurcus, Fab. 
Boletophagus depressus, Rand. 
Cistelidae. 
Hymenorus niger, Melsh. 
Isomira quadristriata, Coup. 
Mycetochares fraterna, Say. 
Androchirus erythropus, Kirby. 
Lagriidae. 
Arthromacra aenea, Say. 
Melandryidae. 
Tetratoma truncorum, Lec. 
Penthe obliquata, Fab. 
“  pimelia, Fab. 
Synchroa punctata, Newm. 
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