PLATE XXYII. 
SlPHONOPHORA TANACETICOLA. (Page 159.) 
Fig. 1. — Apterous viviparous female. 
Fig. 2. — Pupa. 
SiPHONOPHOEA TUSSiLAGiNis. (Page 159.) 
Fig. 3.^ — Apterous viviparous female. 
SiPHONOPHOEA siSTMBEii. (Page 160.) 
Fig. 4. — Apterous viviparous female. 
Fig. 5. — Winged viviparous female. 
