PLATE LXX. 



Typhlocyba nitidula. (Page 133.) 



Fig. 1.— Imago. The three elytral radials are often 

 strongly marked. The bars are not constant in form. 



Typhlocyba aueovittata. Page 134.) 

 Fig. 2. — Imago of the same. 



Typhlocyba debilis. (Page 134.) 



Fig. 3. — Imago. The lower abdominal segments 

 are sometimes dilated. 



Typhlocyba ulmi. (Page 136.) 

 Fig. 4. — Imago of the male, with closed wings. 



Typhlocyba sex-punctata. (Page 135.) 



Fig. 5. — Imago of the male. The bars on the elytra 

 are often disjointed. 



Fig. 5 a. — The antenna, which shows the compound 

 nature of the seta. 



Fig. 5 b.- — Male genitalia. The styles are visible 

 through the integument, and the cauda is seen between 

 the lateral plates. The penis apparently lies between 

 the styles. 



