HEMIPTERA HETEROPTERA. 191 



14. Ranatra longipes. 

 longipes, Stal, Ofv. K. V. Ak. Forh. xviii. 203. 

 Java. 



15. Ranatra varipes. 



varipes, Slal, Ofv. K. V. Ak. Foyh. xviii. 203. Mayr, Novara Hem. 191. 

 Java. 



Div. 

 Curicta, Stal, Hem. Afr. iii. 185. 



16. Ranatra Scorpio. 

 Curicta Scorpio, Stal, Ofv. K. V. Ak. Forh. xviii. 203. 

 Mexico. 



Genus 3. CERCOTMETUS. 

 Cercotmetus, Serv. Hist. Hem. 441. 



1. CERCOTMETUS A3IATICUS. 



Asiaticus, Serv. Hist. Hem. 441. 



a. Mount Ophir. Presented by W. W. Saunders, Esq. 



Java. 



2. Cercotmetus parmatus. 



R. (Cercotmetus) parmata, Mayr, Verh. Zool. But. Gesell. Wien.xv. 446— 

 Ranatra parmata, Mayr, Novara Hem. 192, f. 60. 



Java. Philippine Isles. 



PEDIREMI. 



Fam. 1. CORIXIDjE. 



Corixidae, Serv. Hist. Hem. 445 — Corisae, Fieb. Eur. Hem. 22 — Corixina, 

 Corixidae and Sigaridae, Dougl. and Scott, Hem. 49, 50 — Sigarida, 

 Stal, Hem. Afr. iii. 193. 



A. Hind legs not very long. 



a. Antennae four-jointed. Scutellum covered. - - Corixa. 



b. Antennae three-jointed. Scutellum uncovered. - Sioara. 



B. Hind legs very long. - Nycuia. 



Genus 1. CORIXA. 



Corixa, Geoff. Ins. i. 478. Burm. Handb. Ent. ii. 186 — Corisa, Serv. 

 Hist. Hem. 445. Fieb. Eur. Hem. 31, 90 — Corisa and Cyraatia, 

 Flor, Rhyn. Liv. i. 801 — Corixa and Cymalia, Dougl. and Scott, Hem. 

 613. 



