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Plate XLIX. 
Fig. 1. Apatelodcs angelica and larva. From a j)liotograpli liy Dr. R. Thaxter, loaned by Dr. C. V. Riley. 
Fig. 2. Centra horealis and larva. From a photograph by Dr. R. Thaxter, loaned by Dr. C. V. Riley. 
Fig. 3. Cerura mulHscripta. After Riley. 
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