PLATE! LXI. 



Gnathodus punctatus. (Page 93.) 



Fig. 1. — Insect with its closed wings, and showing 

 its short or narrow vertex. 



Fig. 1 a. — Elytron and wing of the same. The 

 former has a narrow limbiis. 



Fig. 1 h. — The four last somites or segments of the 

 male abdomen. 



Fig. 1 c. — The face and frons. The ocelli are dis- 

 tinctly marked, and the genae are bounded by black, 

 separating borders. The antennae spring from oblong, 

 swollen processes, placed near to the eyes. 



Alebka albostriella. (Page 102.) 



Fig. 2. — Male, with its expanded wings, and the 

 narrow elytral limbal edge. The grey caudal chamber 

 on the penultimate segment may be noted. 



Fig. 2 a. — ^A marked variety of the same species. 

 Externally, on account of its striped elytra, it some- 

 what resembles one of the species of the allied genus 

 Zijgina; but the character of the venation at once 

 shows where the insect should be rightly placed. 



Fig. 26. — Front view of the face, showing the long 

 frons and the small clypeus. 



Fig. 2 c. — Antenna, with part of the process from 

 which it takes its origin. 



Fig. 2 cl. — Rostrum much magnified. 



Alebra Wahlbergi. (Page 103). 



Fig. 3. — Specimen, with closed elytra, drawn from 

 an insect in Mr. Douglas' collection. A similar insect, 

 with spread wings, may be seen on Plate LXII, fig. 1. 



