438 HEMIPTERA. 



not thickened. Abdomen elongate, not projecting beyond the 

 elytra. 



Homceoce'rides, Am. Sf Serv. Hem. 202 (1843). 

 Coreideae, p., Spin. Tav. Sin. Hem. (1850) [in Mem. Soc. Ital. 

 Sci. Modena, xxv.]. 



TABLE OF GENERA. 



I. Last joint of the antennae as long as, or 



longer than the preceding. 



A. Third joint of the antennae cylindrical. 



a. Head entirely filled up between the 

 antenniferous tubercles 1. PARYPHES. 



b. Head with a distinct point in the 

 middle of the emargination between 



the antenniferous tubercles 3. CARPI A. 



B. Third joint of the antennae compressed 



and dilated 2. GAL^ESUS. 



II. Last joint of the antennae shorter than 



the preceding. 



A. Second joint of the rostrum not longer 

 than the third. 



a. Antennae as long as, or longer than 

 the body, slender; first joint about 



twice as long as the head 5. HOMGEOCERUS. 



b. Antennae much shorter than the body, 

 stout ; first joint not much longer than 



the head 7- PHILONUS. 



B. Third joint of the rostrum shorter than 

 the second. 



a. Lateral angles of the thorax rounded, 

 not prominent; second and third 

 joints of the antennae as thick as the 



fourth 6. ORNYTUS. 



b. Lateral angles of the thorax more or 

 less acute and prominent ; second and 

 third joints of the antennae thinner 



than the first and fourth 4. LAGARIA. 



Genus 1. PARYPHES. 



Lygams, p., Fab. Ent. Syst. iv. (1794) $ Syst. Rh. (1803). 

 Coreus, p., LeP. fy Serv. Enc. Meth. x. (1825). 

 Paryphes, p., Burm. Handb. ii. 335 (1835). 

 Sundarus et Paryphes, Am. fy Serv. Hem. 202 (1843). 

 Pariphes, Spin. Tav. Sin. Hem. 42 (1850). 



