48 Ins. 
COLEOPTERA. 
are all varieties of one species ; Thomson, Bull. Soc. Ent. Er. (5) x. pp. 
cxxxi. & cxxxii. 
Ranzania bertolonii, Luc., redescribed and figured by him ; Lucas, Ann. 
Soc. Ent. Fr. (5) x. pp. 165-168, pi. iv. figs. 1, la, 15, Ic. 
Rhomhorrhina resplendens^ Swartz, is common to Sumatra, Java, and 
China ; Ritsema, Tijdschr. Ent. xxiii. p. xiv. 
Lomaptera diaphonia and pygmcea, Kraatz, are distinct from cinna- 
momea, Thoms., and rugata^ Blanch. ; Kraatz, Deutsche E. Z. xxiv. 
p. 320. 
Chalcothea hochi, Lansb., = virens. Bits. ; Ritsema, Tijdschr. Ent. 
xxiii. p. xiv. 
Glycy})hana viridi-opaca^ Motsch. (= amurensis, Thoms.), = Cetonia 
aurata, Linn. ; C. bensoni probably = C. (G.) piliferay Motsch., which is 
a good species ; C. submarmorea, Burm., = airata, Er., var. ; C. floricolay 
Herbst. (1790) = C. metallica, Fuessl. (1782) ; Harold, OR. Ent. Belg. 
xxiii. pp. iv-vi. 
Cetonia aurata. Westwood alludes to Kraatz and Harold’s opinions 
relative to the various forms of this species, and expresses his conviction 
that his Protcetia bensoni is perfectly distinct; Tr. E. Soc. 1880, pp. 81 & 
82. A specific for hydrophobia ; Am. Ent. ii. p. 50. C. Jioricolay var. 
metallica^ with malformed thorax ; L. Camerano, Bull. Ent. Ital. xii. 
p. 231. 
Pachnoda Jlaviventris, Gory. Varieties described, including sinuata, 
Gory, calceata, Har., and puncticollis and lineatollis [sic] ; Kraatz, 
Deutsche E. Z. xxiv. pp. 174-17G. 
Valgus hemipterus noticed ; Fallou, Bull. Soc. Ent. Fr. (5) x. pp. lii. 
& liii. 
New genera and species : — 
Helionica, Thomson, Bull. Soc. Ent. Fr. (5) x. p. cii. Allied to Theo- 
dosia, Thoms. (= Westwoodia, Cast.) ; head without lateral horns in 
front, median horn shorter and thicker, prothoracic horn prominent and 
carinated below; hind tarsi shorter and thicker. Type, H. westwoodi, 
sp. n., 1. c.y N. Borneo. 
CyprolaiSy id. Le Nat. ii. p. 294. Allied to Ceraiorrhina ; type, C. 
hornimanni, Bates ; add C. chloropygay Thoms. (= viridipygay Lew.). 
Platynocnemay id. 1. c. Allied to Aphelorrhina ; type, A. tibialis^ 
Waterh. 
Oraniola, id. 1. c. Allied to Naryciana ; type, N. algoensisy Westw. 
Isandulay id. 1. c. Allied to Heterovrhina ; type, Cetonia africanay 
Drury. 
EvanideSy id. 1. c. Allied to Dilochrosis ; type, balcewelliy White. 
Ablacopous, id. 1. c. Allied to Hemichrosis \ type, trag^ezifera, Thoms. 
Lesosesthesy id. 1. c. Allied to Hemichrosis ; type, nigerrimay Vollenh. 
Camillay id. 1. c. Allied to last ; type, decorticatay Mad. 
MelobasteSy id. 1. c. Allied to last P ; type, xanthopygUy Germ. 
Tapinoschemay id. 1. c. Allied to last P ; type, impaVy Mad. 
EutelesmuSy C. O. Waterhouse, Ann. N. H. (5) vi. p. 92. Next to 
