and Species of Coleoptera. 63 
breves ; femoru modice incrassata ; tarsi lineares. Coxe antic 
subglobose, haud contigue. Mesosternum horizontale. Abdomen 
elytra superans. 
Lacordaire places Uracanthine in one and Stenoderine in 
the other of the two “sections” into which he divides his 
“Cerambycides vrais Sylvains,” the former having coarsely, 
the latter (with certaim exceptions) finely faceted eyes ; 
Emenica, therefore, will go with the former. 
Emenica nigripennis. Pl. VILLI. fig. 2. 
£. brunneo-rufa, pedibus infuscatis, elytris (basi exceptis) nigris ; 
capite confertim punctato ; antennis fuscis, articulis tribus basa- 
libus nitidis, ceteris tomentosis ; prothorace confertim rude punc- 
tato, in medio linea longitudinal impresso ; elytris crebre punc- 
tatis, singulis lineis duabus parum elevatis munitis; corpore infra 
fulvo-testaceo ; metasterno infuscato. Long. 6 lin. 
Hab. West Australia. 
TITURIUS. 
(Pytheinee ?) 
Caput subverticale, productum ; frons lata, planiuscula. Oculi pro- 
funde emarginati. Palpi maxillares articulo ultimo fusiformi, 
apice obtuso. Antemne corpore breviores, 11-articulate, ex- 
trorsum crassiores ; articulo basali obconico, tertio quartoque 
eequalibus. Prothoraa vix transversus, utrinque callosus, supra 
zquatus. Elytra subdepressa, elongata, parallela, prothorace 
paulo latiora. Pedes breves; femora parum incrassata; tibice 
teretes ; tarst subangusti, articulo ultimo elongato, unguiculis 
divaricatis. Coa antics globose, sejuncte, vix exserte. Pectus 
ante coxas transverse constricto-sulcatum. Corpus angustum, 
pilis volatilibus munitum. 
I have only a single specimen of this interesting Longicorn, 
which I refer, although with some hesitation, to the Pytheine. 
I adopt the term “ pili volatiles” after Schiédte for the long, 
slender, erect hairs sometimes found clothing the body, and 
often also the legs. ‘The Danish author is of opinion that 
they facilitate flight by giving a greater circumference without 
increasing weight in the same degree. Would they not rather 
have a contrary effect 2? The spur on the hind tibie is possibly 
a sexual character. 
Titurius calcaratus. 
T. elongatus, capite antennisque chalybeatis, illo rude crebre punc- 
tato; prothorace sneo-micante, rude punctato; scutello nigro, 
transverso, apice rotundato ; elytris chalybeatis, basi rufis, irregu- 
lariter rude punctatis ; corpore infra nitide eneo, yvage punctulato ; 
