168 



PREDACIOUS AND PARASITIC 



48. 



49- 



50- 



Pithanus (Fieb.). 



44. — Membrane with only one cell. 

 45. — Third and fourth joints of antennae sub- 

 equal ... ... ... Bryocoris (Fall.). 



46. — Third joint distinctly longer than fourth MoHa/ocoris(Dsih\h.). 

 47. — Pronotum constricted in front, raised and 



widened posteriorly, sides generally 



sinuate, base largely emarginate 

 Basal joint of posterior tarsi nearly three 



times as long as the second 

 Basal joint of posterior tarsi not much 



longer than the second 

 Eyes touching or nearly touching the 



anterior margin of the pronotum 

 51. — Third and fourth joints of the antennae 



not, or scarcely, thinner than the apex 



of the second ... 

 52. — Antennae somewhat robust, head with a 



slight vertical impression in the centre 



posteriorly 

 53. — Antennae slender, vertex not impressed. 

 54. — Head between the eyes flat, lower than 



the eyes 

 55. — Head between the eyes, convex, higher 



than the eyes ... ... Campjy/oneura (Fieh.), 



Third and fourth joints of the antennae, 



much thinner than the apex of the 



second. 

 Second joint of the antennae as long, or 



nearly as long, as the third and fourth 



together 

 58. — Callosities of pronotum scarcely promi- 

 nent, elytra in both sexes fully deve- 

 loped 

 Callosities of pronotum very prominent, 



elytra in female generally not fully 



developed 

 Second joint of antennae, much shorter 



than the third and fourth together ... 



Allodapus (Fieb). 



^torhinus (Fieb.). 



56 



57 



59 



60 



Cyllocoris (Hahn). 



Globiceps (Latr.). 



