HEMIPTERA HETEROPTERA. 



Fam. 2. MICTIOE. 



Mictides, Serv. Hist. Hem. 187— Mictidae, p., C. H. 376 

 pachydida, Mictidida et Piacoscelidida, Stal. 



A. Hind coxa? nearly contiguous. - - 



B. Hind coxa? remote. 



a. Spiracles of the abdomen transverse. 



* Auteocular part of the bead nearly thrice longer 



than the longitudinal diameter of the eyes. 

 Abdomen much dilated. - 



** Anteocular part of the head a little longer than 

 the longitudinal diameter of the eyes. Abdo- 

 men not or hardly dilated - - 8 



b. Spiracles of the abdomen rounded. 



* All the tibia;, or at least the fore tibiae and the 



hind tibiae, dilated in both sexes, 

 •j- Four anterior femora armed with a tooth beneath 



on each side near the tip. - 

 ff Four anterior femora bidentate beneath on the 

 interior side near the tip. 

 J Hind tibia shorter than the hind femora. 

 H Hind tibiae as long as the hind femora, or a little 



longer. 

 § Antenniferous tubercles prolonged on the inner 

 side at tho tips. .... 



§§ Antenniferous tubercles not prolonged on the inner 



side at the tips. - 



** Four anterior tibia? simple, tricarinate. 



f Hind tibiae dilated above and beneath. - 

 ff Hind tibiae not dilated above. 

 { Mesosternum with no furrow in front. 

 § Prothorax with no collar in front. 



* Metasternum bituberculate. - 

 ** Metasternum with no tubercles. 



o Third joint of the antennae not dilated. 

 u?> Fourth joint of the antennae not shorter than the 

 third. - 



a*M?> Fourth joiut of the antennae shorter than the 

 third. - 



oo Third joint of the antennae dilated. 

 §§ Prothorax with a collar in front, 

 ff Mesosternum with a furrow in front. 

 § Middle lobe of the head not prominent nor 

 distinguishable between the antenniferous 

 tubercles. - 

 §§ Middle lobe of the head slightly prominent, 

 distinguishable, but not elevated between the 

 antenniferous tubercles. ... 



— Coreida Mero- 

 1. Dalader. 



7. Oxypristis. 



TREMATOCOnrS. 



10. Petascelis. 



1 1. SULPICU. 



12. Cipia. 



2. Derepteryx. 



3. Mygdonia. 



4. PlJPPEIA. 



5. Mictis. 



9. MlCTOIDES. 



13. molchina. 

 6. Cossutia. 



14. Amorbus. 



15. Gelonus. 



