2 
CATALOGUE OF 
3. Namacus semialbus. 
Mas. Fuscus, elongatus, subtus albidus nigro biseriatim punclatus ; oculi 
prominuli ; rostrum flavum, coxas intermedins attingens ; antennae 
nigrce , corpore multo breviores ; prothorax lateribus nigro lineatis, 
angulis posticis rotundatis non prominulis ; abdominis dorsum 
nigrum, punctis lateralibus jiavis; segmentum 2 urn ventrale punctis 
duobus discalibus nigris ; pedes Jiavi,femoribus fuscescente subnotalis ; 
membrana nigra. 
Male. Brown, long, nearly linear, whitish beneath. Eyes prominent. 
Rostrum yellow, extending to the middle coxae. Antennae 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, slender; femora 
slightly marked with pale brown. Membrane of the fore wings black. 
Length of the body 6^ lines. 
a. Villa Nova. From Mr. Bates’ collection. 
Genus 17. CATORHINTHA. 
Catorhintha, Stal , Ofv. Vet. Ak. Fork. 1859, 470; 1867, 549. Hem. Fabr. 
i. 58. 
1. Catokhintha guttula. 
Lygceus guttula, Fabr. Ent. Sgst. iv. 162; Syst. Rhyn. 228 — Gonocerus 
dorsiger, Hope, Cat. Hem. ii. 25 — Catorhintha guttula, Stal, Hem. 
Fabr. i. 58. 
West Indies. Columbia. 
2. Catorhintha perfida. 
perfida, Stal, Ofv. K. V. Ale. Fork. 1859, 471. 
Brazil. 
3. Catorhintha selector. 
selector, Stal , Ofv. K. V. Ak. Fork, 1859, 471. 
Mexico. 
4. Catorhintha pallida. 
pallida, Mayr, Verh, Zool. Bot. Gesch. 1865, 435; Hem. pi. 3, f. 29. 
Brazil. 
Genus 18. NIROVECUS. 
Nirovecus, Stal, Ofv. K. V. Ale. Fork. 1859, 454. 
