I.—New Species of Longicorns from Borneo. 
—By Chr. Aurivillius, Stockholm. 
Mr. J. 0. Moulton, Curator of the Natural History 
Museum, Sarawak, has kindly sent me for determination 
a collection of Longicorn Beetles from Borneo. 
Borneo seems to be very rich in Longicorns. Notwith¬ 
standing the many species described by Pascoe, Thomson, 
Ritsema, Lansberg, Gahan, and others, the present collec¬ 
tion contained many interesting new forms. 
I am much obliged to Mr. Moulton for his courtesy in 
allowing me to keep most of the type-specimens for the 
State Museum in Stockholm. 
The following species seem to be new to science. The 
original descriptions appeared in the c Arkiv f. Zoologi,’ 
and my acknowledgments are due to the Swedish Academy 
of Science for kind permission to reproduce them here, and 
for the loan of the blocks to illustrate this paper. Where 
not otherwise stated, the types are in the State Museum at 
Stockholm. 
Cerambycid^;. 
Strangalia virescens , n. sp. 
Antennae inter oculos prope marginem anticum oculorum 
insertae, apicem versus leviter incrassatae: scapus brevis, 
marginem posticum oculorum haud attingens, articulo 
8:o brevior. Caput antice rostrato-elongatum, paullo pone 
oculos abrupte constrictum ; gen as longae, sed oculis bre- 
viores. Prothorax elongato-conicus, apice constrictus, 
medio utrinque tumidiusculus, ad basin ante scutellum 
late lobatus et utrinque angulato productus, elytris au- 
tem distincte angustior. Elytra angusta, elongata, apice 
oblique truncata, angulo exteriore breviter dentato. 
Pedes elongati; femora antica et intermedia modice 
incrassata, postica linearia, apicem elytrorum fere attin- 
gentia; tibiae posticae apice calcare singulo longo in- 
structae (tarsi desunt). Segmentum abdominale ultimum 
maris infra profunde excavatum. Yiridis, metallica an- 
tennis nigris ad basin chalybeis; pedibus chalybeis; 
fronte nitida parcius punctata inter oculos profunde sul¬ 
cata ; vertice et pronoto minus nitidis dense punctulatis; 
elytris ad basin fortius et minus dense, apicem versus 
B 
Sar. Mus. Journ., No. 3, 1913. 
