Scutellerinae and GrapliosomiiiEe. 43 



a basal sublateral fascia castaneous. Body beneath and legs 

 pale ochraceous ; abdomen dark castaneous, its disk pitchy, 

 its lateral and apical margins ochraceous. Rostrum reaching 

 the posterior cox^e. 



Long. 7 millim. 



Sab. Amazons, Madeira River {coll. Dist.). 



Genus Orsilochus. 

 Orsilochus diver gens. 

 Symphylus divergens, Walk. Cat. Het. iii. p. 516 (1868). 



Genus DiOLCUS. 



Diolcus Boscii. 



Cimex Boscii, Fabr. Ent. Syst., Suppl. p. 529. 27, 28 (1798). 

 Symphyhts politus, Walk. Cat. Het. iii. p. 518 (1868). 



Walker's type is in a mutilated condition, wanting the 

 abdomen. It seems, however, to pertain to the Fabrician 

 species. 



Genus Dtstus. 



Dystus scitulus. 



Agonosoma scittda, Walk. Cat. Het. i. p. 60. ii. 9 (1867). 



Genus Agonosoma. 



Agonosoma triUneata. 



Cimex trilineatus, Fabr. Spec. Ins. ii. p. 341 (1781). 



Agonosoma Jlavolineata, Uhler (nee Lap.), Proc. Zool. Soc. 1894, p. 169. 



The specimens identified by Mr. Uhler as A. Jlavolineata ^ 

 and which are now in the collection of the British Museum, 

 are typical A. triUneata, Fabr. No specimens of Laporte's 

 species were in any of the Antillean collections worked by 

 Mr. Uhler. The two specimens described as A. trilineata, 

 var. {loc. cit. p. 170), are the varietal form qiiadriguttata, 

 Sign. 



Genus LOBOTHYKEUS. 



Lohothyreus lohatus. 



Pachycoris lobata, Westw. in Hope Cat. i. p. 12 (1837). 

 Pachycoris apicalis, Walk. Cat. Het. i. p. 50. n. 32 (1867). 

 Symphylus signatui', Walk. loc. cit. iii. p. 517 (1868), 



