246 
FASCICULI MALAY FUSES 
passing the anterior coxae, first joint stout about reaching eyes, slightly shorter 
than second joint ; legs long and slender, tibiae slightly longer than femora 
and longly hirsute ; pronotum scarcely longer than head, with a distinct 
anterior collar and transversely constricted before middle, the anterior area 
subglobose, posterior angles armed with a long erect spine, slightly curved at 
apex ; head with a central sulcation, the eyes placed at some distance from 
the anterior margin of the pronotum ; abdomen slender, widened and thick- 
ened posteriorly, its lateral margins sinuate. 
74. Porta g^racilis sp. nov. 
(PL XV) 
Black, shining ; head and abdomen beneath opaque ; antennae, rostrum, 
and legs, dull castaneous ; tibiae, tarsi, and basal joint of antennae — excluding 
apex, ochraceous ; bases of femora, and spots to corium — of which the largest 
is near apical angle, pale stramineous ; apex of first joint of antennae and 
extreme apices of tibiae, fuscous ; pronotum and corium strongly punctate, 
tibiae longly hirsute. Length, to 8 mm. 
Bukit Besar, Nawngchik. 2,500 feet. 9th and 17th May, 1901. 
‘ In damp situations in jungle ; very common on low vegetation.’ 
CORIZINAE 
Corizaria 
75 . Corizus robinsoni, sp. nov. 
(Plate XV) 
Head ochraceous, or ochraceous with the base black, or wholly black ; 
pronotum ochraceous, the anterior area narrowly, and the posterior area 
broadly black ; scutellum black, a small linear spot at each basal angle, and 
the apex broadly ochraceous ; corium pale greenish hyaline, its apical area 
broadly black, connexivium black, with large ochraceous spots ; body beneath 
variable in coloration, sometimes ochraceous, the sternum darkly punctate, 
the abdomen with two central fuscous fasciae united posteriorly, or the 
abdomen piceous with the fasciae ochraceous ; stigmatal and marginal spots 
ochraceous ; antennae piceous, apical joint fuscous, first joint short, 
incrassated, second, third, and fourth joints subequal in length ; legs 
luteous, speckled with black, sometimes almost totally black ; membrane 
pale hyaline. Length, 6 mm. 
Biserat, Jalor. 29th June, 1901. 
‘ Flying about among low bushes on waste ground ; flight very rapid, 
easy, and fly-like.’ 
