On page 81, of the Manual, it will be noticed that the key to the genera of Tochyporini is somewhat ccnfused. The alternate to the fitst series of characters refers us to number seven of the key. As there is no number seven, I have thought it advisable to publish the key in corrected form. It seems obvious that Bradley in re-arranging the key desired to follow Leconte and Horn's sequence of genera, viz. Tachinus, Tachyporus, Leucoparyphus (Cilea), Physetoporus, Erchomus, and Conosoma.