HEMIPTEIIA HKTEROPTERA. 29 



+f Pale band of pioihorax rather narrow. - fascialis. 

 Iff Pale band of prolborax very narrow. 

 I Corium not striped. 

 § Femora luteous towards ibe base. 

 X Membrane brown. 



Antennae stout. . - - . succiuctus. 



00 Antennae slender. . . . . cinctus. 



XX Membrane wbite. . . - . concisus. 



§§ Femora wholly luteous. - - - pulverulentus. 



§§§ Femora black. _ . - _ obtusus. 



XI Corium striped. . - _ - torridus. 



** Prolborax black, with a pale border. - - bipustulatus. 



*** Prothorax pale, with two black spots. - - discolor, 



B. Femora somewhat incrassated, all with spines 



beneath. 



a. Abdomen beneath with no wbite spots. - crassipes. 



b. Abdomen beneath with three white spots on 



each side. _ _ . . fatidicns. 



Prof. Stal considers that L. lineola is distinct from L. bumilis. 



He makes the following arrangement of the Largi, with which he 

 includes Acinocoris and Lecadra. 



A. Femoribus posticis inermibus. 

 a. Thorace basi hemelytrorum latitudine subaequali, lateribus baud 



ampliatis. 

 * Oculis longiuscule stylatis, stylo distincte sursum vergente ; capite 



lobo antico thorace latitudine subaequali vel fere latiore ; hemely- 



tris medio baud vel vix ampliatis. lunatus. 

 ** Oculis brevissime stylatis; capite lobo antico thoracis angustiore vel 



latitudine subaequali ; thorace basi capite duplo vel fere duplo 



latiore ; elytris medio ampliatis. 

 -{• Parte tola basali metastbetii pone impressionem transversam sita 



eburnea vel flavo-testacea. 

 J Segmento basali veutris eburneo margine basali nigro; limbo abdo- 

 minis unicolore, immaculate ; thorace anticis maculis duabus 



flavescentibus vel testaceis notato. humilis, balteatus, tro- 



chanterus. 

 11 Segmento basali ventris nigro ; limbo abdominis maculis flavo- 



testaceis notato; thorace anterius utrinque flavo-testaceo 



limbato. fascialus. 

 If Parte basali metastbetii concolore nigro, interdum in piceum vergeutc, 

 angulis posticis raro eburneis. 

 X Ventre nigro. 



§ Limbo exteriore corii flavescente vel testaceo vel rufo. 

 X Femoribus totis vel ad partem nigris. rufipenuis, discolor, cincti- 



ventris, longulus, convivus, cinctus, varians, succinctus. 

 X X Femoribus totis testaceis vel flavo-testaceis. bipustulatus, socius. 

 §§ Hemelylris nigris, limbo exteriore concolore. morio, tristis. 

 tt Ventre fere toto eburneo vel flavescente. xanlhomelas, sellatus. 



