NEW PHYTOPHAGOUS COLEOPTERA 117 
of the posterior tarsi as long as the two following joints to- 
gether ; claws bifid; anterior coxal cavities closed. 
The species for which I am obliged to propose the present 
genus, will enter the 19." group of Chapuis’ arrangement, the 
Galerucinae, on account of the closed coxal cavities, the bifid 
claws and elytral epipleurae continued below the middle. The 
genus is distinguished by the impubescent upper surface , 
the long filiform antennae and the transverse, not impressed 
thorax ; from Taphina Duvivier the genus may be separated by 
the bifid claws. 
107. Yulenia marginipennis, n. sp. 
Testaceous ; a spot at the vertex black; thorax impunctate ; 
scutellum black; elytra closely and distinctly punctured, the 
basal and lateral margins black. 
Length 3 lines. 
Head deeply transversely grooved between the eyes, impunctate 
with a large black spot at the vertex; frontal tubercles strongly 
raised, trigonate; clypeus in shape of an elevate triangular 
ridge; palpi filiform; antennae two thirds the length of the 
body, slender, testaceous, the terminal joints stained with 
fuscous, the fourth slightly longer than the preceding joint; 
thorax twice as broad as long, the anterior and posterior margin 
parallel, the sides rounded before the middle, the angles acute, 
dentiform , surface impunctate ; elytra very closely punctured , 
testaceous like the head and thorax, the basal and lateral 
margin as well as the apices narrowly edged with black; epi- 
pleurae of the same colour, concave; underside and legs tes- 
taceous. 
Hab. New Guinea, Island of Yule (L. M. D’Albertis). 
Amandus, n. gen. 
Oblong; eyes entire; palpi slender; antennae filiform, the 
second and third joints subequal, the fourth longer than the 
