2 CATALOGUE OF 



3. Namacus semialbus. 



Mas. Fuscus, elongalus, subtus albidus nigro biseriatim punctatus ,- oculi 

 promimdi ; rostrum flavum, coxas intermedins at tin (/ens ; antenna 

 nigra, corpore mullo breviores ; prolhorax lateribus nigro linealis, 

 angiitis posticis rotundatis non prominulis ; abdominis dorsum 

 nigrum, punctis latcraiibus Jlavis ; segmentum 2um ventrale punctis 

 duobus discalibus nigris ; pedes jlavi,femoribusfuscescente subnotalis ; 

 membrana nigra. 



Male. Brown, long, nearly linear, whitish heneath. Eyes prominent. 

 Rostrum yellow, extending to the middle coxa?. Antenna; black, much 

 shorter than the body ; first and fourth joints stouter than the second and 

 the third ; second much longer than the first; third a little longer than the 

 first; fourth rather longer than the second. Prothorax with a black line 

 along each side; hind angles rounded, not prominent. Pectus and under 

 side of abdomen with a row of black points along each side ; second ventral 

 segment with a black point on each side of the disk. Abdomen above 

 black, with yellow points along each side. Legs yellow, sleuder; femora 

 slightly marked with pale brown. Membrane of the fore wings black. 

 Length of the body 6J lines. 



a. Villa Nova. From Mr. Bates' collection. 



Genus 17. CATORHINTHA. 



Catorhintha, Stal, Ofv. Vet. Ak.Forh. 1S59, 470; 1867, 549. Hem. Fabr. 

 i. 58. 



1. Catorhintha guttula. 



Lygffius guttula, Fabr. Ent. Syst.'w. 162; Syst. Rhyn. 228— Gonocerus 

 dorsiger, Hope, Cat. Hem. ii. 25 — Catorhintha guttula, Slal, Hem. 

 Fabr. i. 58. 



West Indies. Columbia. 



2. Catorhintha perfida. 

 perfida, Stal, Ofv. K. V. Ah. Fork. 1859, 471. 

 Brazil. 



3. Catorhintha seleotoh. 

 selector, Stal, Ofv. K. V. Ah. Fork, 1859,471. 

 Mexico. 



4. Catorhintha pallida. 

 pallida, Mayr, Verh, Zool. Hot. Gesch. 1865, 435; Hem. pi. 3, f. 29. 

 Brazil. 



Genus 18. NIROVECUS. 



Nirovccus, Slal, Ofv. K. V. Ah. Fork. 1859, 451. 



