Bulletin . Plate XXV Fig. 1. Eeddish Elm Snout-bectle, Magchjlis armkollis: beetle, larva,and i)upa. Enlarged eight diameters. Pig. 2. Burrow showing egg of Magdalis drmicollis. Enlarged threediameters. Pig. 3. Hickory Bark-beetle, Scolytus 4-sphiosus: 1 and 2, work; 3,beetle, enlarged and natural size; 4, larva, side view, en-larged and natural size; 5, pupa, ventral view, enlarged asindicated; 6, Magdalis armicollis, punctuation of elytra.(Riley, Rep. State Ent. Mo.) Plate XXV.

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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory