SUBFAMILY II. — CORELNLE. 243 



eyes; spiracles equally distant from side, front and hind mar- 

 gins of ventrals; larger, 13 or more mm. IV. Anasa, p. 248. 

 cc. Beak scarcely surpassing front coxa?, its basal joint not extended 

 beyond hind border of eyes; pronotum with side margins feebly 

 toothed, its collar distinct; length, 13 or more mm. 



V. Cimolus, p. 253. 



I. Namacus Amyot & Serville, 1843, 242. 



Differs from the other genera of the tribe in its longer, more 

 parallel body, shorter legs and armed hind femora. From its 

 nearest ally, Margus, also by the long simple or slightly forked 

 veins of membrane. One of the three known species occurs 

 in Florida. 



174 (291). Namacus annulicornis Stal, 1870, 186. 



Elongate, subparallel. Head, pronotum and scutellum dull red, 

 thickly marked with fuscous punctures; clavus and corium dark reddish- 

 brown, and with similar punctures, their veins paler; membrane dark 

 brown, feebly bronzed; under surface smooth, bright orange red; tarsi 

 fuscous. Antennae dark brown, joints 2 and 3 each with a pale ring 

 near base; 1 stoutest, curved, about as long as head; 2 and 3 cylindrical, 

 2 one-third longer than 1, 3 about two-thirds the length of 2, 4 fusiform, 

 three-fourths as long as 3. Pronotum with sides straight, front angles 

 slightly prolonged, hind ones obtusely rounded, disk finely and deeply 

 punctate, the punctures in irregular transverse rows. Membrane long, 

 reaching or slightly surpassing tip of abdomen. Connexivals with hind 

 angles prolonged. Hind tibia? deeply grooved above. Tarsal claws 

 strongly divaricate. Length, 13 — 15 mm. 



Ft. Myers, Fla., April 23 (Paris). Recorded also from 

 Enterprise and St. Petersburg, Fla. Described from Mexico. 

 The records are very few and none of them contain mention 

 of its habits. 



II. Margus Dallas, 1852, 523. 



Rather small, oblong-oval glabrous species having the head 

 as under tribal heading, calloused behind the eyes ; ocelli sepa- 

 rated by a space subequal to their distance from the eyes ; beak 

 reaching middle coxse ; pronotum subhexagonal, one-half wider 

 across the humeri than long, front side margins feebly sinuate, 

 slightly reflexed, the front angle ending in a short tooth, 

 humeri obtusely rounded, posterior side margins short, sinu- 

 ate ; elytra with veins prominent, the apex of corium straight, 

 oblique, its outer angle obtuse ; connexivum widely exposed, its 

 margins broadly curved; apex of dorsum broadly rounded, 



