HEMIPTERA HETEROPTERA. 113 
198. RuyparocHromus LonGutus, C, H. 578. 
a, ——? From Mr. Children’s collection, 
199, RuyeaRocHROMUS EROSUS. 
Niger, R. antico valde affinis ; antenne corpore breviores, articulis 20 30 
4oque basi albis; prothorax sulvo transverso bene determinato, fascia 
testacea antice undulata; sculellum apice album ; venter albo quadri- 
maculatus, disco ferrugineo ; pedes longi, femoribus basi albis, tibiis 
fulvis ; corium striga costal albido-testacea, macula subapicalt 
albida ; membrana apice albida. 
Black, closely allied to R. anticus. Antenne somewhat shorter than 
the. body; first joint nearly as long as the head, second and third white at 
the base; second somewhat longer than ihe first; third shorter than the 
second; fourth white towards the base, as Jong as the third. Prothorax 
elongate, narrower in front; a strongly-marked transverse furrow near the 
hind border, accompanied by a testaceous band, which is deeply undulating 
on the hind side. Scutellum white at the tip. Abdomen beneath 
ferruginous in the middle and with two white spots on each side. Legs 
long, slender; femora white towards the base; tibiew tawny; fore femora 
slightly incrassated, denticulate beneath. Wings a little shorter than the 
abdomen. Corium of the fore wings with a whitish testaceous costal 
streak which extends from the base and is excavated on the hind side; a 
triangular whitish spot near the tip ; membrane whitish at the tip. Length 
of the body 5 lines. 
Of the group Beosus. 
a——? 
Genus 14. MICROTOMA. 
Microtoma, De Lap. Ess. Hem, 33. Fieb. Eur. Hem. 193—Polyacanthus, 
Serv. Hem, 210. 
1. Microroma carBonanrtus, C. H. 561. 
Microtoma carbonaria, Fieb. Hur. Hem, 192. 
a—e. England. 
d, Geneva. Presented by M. Goureau, 
e,f. Italy. Presented by Dr. Dowler. 
g. Odessa, Presented by Dr. Dowler. 
h. Europe. From Mr. Children’s collection. 
i. South France. Presented by F. Walker, Esq. 
j,k. Europe. Presented by W. W. Saunders, Esq. 
2. MicRoTOMA CRIBRATISSIMA. 
Rhyparochromus cribratissimus, Stal, Ofv. K, V. Ak. Forh. 440 
Cyprus. Rhodes. 
