APPENDIX. 
299 
Metriorrhynchus, sp. inc. Kina Balu. 
Unfortunately also a single specimen only of a species with the double rows of cells distinct and wide, 
black with red elytra, of which the apical quarter is black, and black marks at their base. Allied to 
M. cinnalarinus, Gorh. 
Xylobanus reticulatus. Kina Balu. 
Xylolanus reticulatus , Gorh., Xotes from Leyd. Mus. 1882, p. 96. 
A single specimen, apparently of this species. 
Telephorus viridanus. Kina Balu. 
Telephones viridanus , Gorh., Notes from Leyd. Mus. vol. iv. 1882, p. 105. 
Lyrop^us, n. sp. Kina Balu. 
Lampyridas. 
Vesta aurantiaca. Ivina Balu. 
Vesta aurantiaca, Ern. Oliv., Notes from Leyd. Mus. vol. viii. 1886, p. 192. 
M. Ernest Olivier has separated under this name specimens of a Vesta referred by me to Vesta ureas, 
described by myself from Borneo (cf. Notes from Leyd. Mus. vol. v. 1883, p. 3). Three specimens 
collected by Mr. Whitehead on Kina Balu agree precisely with one of these specimens from Sumatra in 
my possession. As the specimen which M. E. Olivier redescribes as the type of my V. urens is now at 
Leyden, I have no means of forming an opinion on the specific distinction of V. aurantiaca, but it certainly 
occurs in Borneo, as these specimens prove. 
Ptroccelia, Gorham. 
Pyrocoelia collaris, n. sp. Kina Balu. 
Oblonga, subparallela, opace nigro-fumosa ; prothorace brevi, transverso, flavo, distincte at tenuiter 
carinato, margine antico late et alte reflexo, basi recte truncato, angulis posticis subrectis, 
nullo modo productis ; pygidio flavo. Long. 20 millim. 
Head black, eyes moderate ; antennaj long and thin for this genus, nearly as in P. fumigata, the 
joints much longer than wide and not serrate ; thorax almost semicircular, with the margins much 
reflexed, the diaphanous lunules not very translucent. Elytra entirely smoky black, two costules 
moderately distinct for about two thirds of the length of the elytra, the intermediate one very obsolete ; 
scutellum, head, legs, and body entirely dull black, with the exception of the apical ventral segment and 
pygidium and of the two luminous patches. 
This insect is apparently allied to P. opaca, Bourg., described and figured in the ‘ Annali del Museo 
Civico di Storia Naturale di Genova,’ vol. ii. 1885, p. 349, t. v. f. 2, from which, however, it differs by 
the scutellum being black, by the entirely black legs and body, and by the absence of the pubescence, 
and (judging by the figure) by the thinner and not serrate antennse. 
Diaphanes, Motschulsky. 
Diaphanes apicalis, n. sp. Ivina Balu. 
Breviter oblongus, subopacus, ochraceus ; prothorace brevi, margine antico elevato, lunulis duabus 
translucidis ; disco antice tenuissime carinato ; elytrorum apicibus, antennis, palpis, pedibus, 
abdomineque (apice excepto) nigris. Long. 14 millim. 
This species resembles rather closely Pyrocoelia terminta, Gorh., but from the thin antennae and the 
size of the eyes and the clear translucent spaces of the thorax it ought rather to be placed in the genus 
Diaphanes. The thorax is shorter and has the hind angles less produced than is usual in this genus ; the 
apical ventral plate and the pygidium are yellow ; the head, breast, and the extreme base of the legs are 
yellow, but clouded in parts with fuscous. 
2 q 2 
