20 CATALOGUE OF 
6. TETRARTHRIA QUINQUEMACULATA. 
quinquemaculata, Dohrn, Stett. Ent. Zeit. xxiv. 347. 
Philippine Isles. 
7. TETRARTHRIA CONGROA. 
Fulva ; caput piceum, viridi quadrivittatum ; thorax margine antico 
lateribusque piceis viridi marginatis ; pectus viridi-piceum; abdo- 
men sublus niyricans, disco apiceque luteis, guttis lateralibus nigris ; 
pedes picei, femoribus niyris basi luteis. 
Tawny. Head piceous, with four metallic-green stripes. Antenne 
piceous ; first joint tawny at the base. Thorax and scutellum thickly and 
minutely blackish-punctured. Thorax with a piceous space along the fore 
border and along each side; this space is bordered by two emerald-green 
lines. Pectus piceous, with emerald-green lustre, luteous about the base 
of the legs. Abdomen beneath blackish ; disk and tip luteous; a row of 
black dots along each side. Legs piceous, pubescent; femora black, ]uteous 
towards the base; coxe luteous. Wings brown; costa of the corium 
purple. Length of the body 7} lines. 
a. Java. Presented by J. C. Bowring, Esq. 
8. TETRARTHRIA RUTILA. 
Cyaneo-purpurea ; thorax vitla antice angusta maculisque duabus posticis 
cupreo-nigris ; scutellum fasciis tribus cupreo-nigris, apice rufo ; 
abdomen subtus dimidio postico rufo, striga apicali nigra latissima. 
Bluish purple. Head with two longitudinal furrows. Antenne black ; 
first joint purple, short; second, third and fourth long, grooved, nearly 
equal in length. Thorax in front contracted and with an angular trans- 
verse ridge; a cupreous-black stripe, narrow in front; a large cupreous- 
black spot on each side of the hind border. Scutellum with three cupreous- 
black bands; first composed of two patches; second and third approxi- 
mate; apical part bright red. Abdomen beneath bright red for half the 
length from the tip, excepting a very broad black apical streak. Length 
of the body 63—9 lines. 
a. Lombok. From Mr. Wallace’s collection. 
b,c. Ké. From Mr. Wallace’s collection. 
d, Ké. Presented by W. W. Saunders, Esq. 
e. Wagiou. Presented by W. W. Saunders, Esq. 
f. Gilolo. Presented by W. W. Saunders, Esq. 
g. Flores. Presented by W. W. Saunders, Esq. 
9. TETRARTHRIA FASCIATA. 
Cyanescente-nigra ; scutellum flavo fasciatum ; pectus cyaneum, viridi 
purpureoque varium ; abdomen subius fascia basali lata pallide lutea, 
Bluish black, shining, very finely punctured. Head with two longi- 
tudinal furrows. Third joiut of the antenne hardly longer than the second ; 
fourth a little shorter than the third. Scutellum with an antemedial pale 
yellow band, which is dilated on each side. Pectus blue, varied with green 
and with purple. Abdomen with a broad pale luteous basal bund. Wings 
blackish ; costa of the corium black. Length of the body 8}—9 lines. 
a—d. Dorei, New Guinea. Presented by W. W. Saunders, Esq. 
