358 The Philippine Journal of Science 1920 
Leuronota attenuata sp. nov. Plate 1, fig. 4. 
Length of body, 2.2 millimeters; forewings, 4.0; length from 
head to tip of folded wings, 4.8. General color light brown with 
black irregular markings on thorax ; forewings light brown, not 
transparent, thickly mottled with small black or brown spots. 
Body narrow, long, dorsum not at all arched. Head porrect, 
vertex as long as broad, protruding forward in two short, 
blunt epiphyses; genal cones nearly as long as vertex, porrect, 
constricted at base, diverging, acute, hairy. Antennae twice as 
long as width of head, slender. 
Thorax with a sparse clothing of long hairs; tibiae more 
densely hirsute; hind tibiae with a spur at base and one long 
and three shorter spines at apex. Forewing opaque, long and 
narrow, acutely pointed at apex, strikingly mottled, veins setose. 
Hind wings nearly as long as forewings. 
Male genitalia: Forceps about as long as anal valve, broad at 
apex, moderately stout; anal valve short, apex truncate, each 
side protruding a little caudad at apex. 
Borneo, Sandakan {Baker), 1 male. 
Leuronota microceras (Crawford). 
This was described as a Cerotrioza from one specimen taken 
in West Borneo (Mowong) by F. Muir. It is specifically quite 
distinct from the new species described above, but should be 
referred to the genus Leuronota instead of Cerotrioza. 
Arytaina pulchra sp. nov. Plate 1, fig. 5. 
Length of body, 2 millimeters; forewings, 2.5 millimeters. 
General color brownish ; vertex, pronotum, and mesonotum light 
brown, the rest dark brown with irregular light markings and 
spots; forewings strikingly maculated with dark brown. 
Head not strongly deflexed; vertex a little more than half as 
long as wide; genal cones nearly as long as vertex, divergent, 
porrect, subacute. Antennae very long and slender, about as 
long as body to tip of forewings. 
Thorax briefly pubescent. Legs slender, femora spotted 
with brown. Forewings broadest subapically, rather square at 
apex and narrowing toward base, transparent except on maculae, 
veins spotted. Hind wings nearly as. long as forewings. In 
shape of forewings this seems to resemble species of Diaphorina, 
but is distinct in other characters. 
