108 Mr. T. B. FlCTclier on the genns Dcntcrocojpns. 
Hexadactilia, n. g. 
Lilbial pal})! longer than length of heiul. Alalonien long and 
slender. Posterior tibiae with three tufts of s[)inoi;s hairs. Wings 
Fio. 1.—Hexadactilia trilobata. 
long and slender. Forewing cleft from about 1, first segment very 
narrow, second segment again cleft from within ^ of its length, sub¬ 
segments linear. II indwing cleft from about and from near base, 
segments very slender and linear, third segment with a large apical 
scale-tooth. 
Type :— 11. trilobata. 
Hexadactilia trilobata, ii. s. 
(Plate XLIV, fig. 1.) 
Expanse 15 mm. Labial palpi long, semi-erect; second joint 
slightly dilated ajjically, light fuscous annnlated with darker; third 
joint rather over half-length of second, smoothly scaled, dark-fu.s- 
coiis. Antennae dark-fuscous, dotted with whitish above. Head 
and thorax tawny-fuscous. Abdomen long and slender, tawny- 
fuscous, sufl'used with dark-fuscous ; fourth segment with jialer /\ 
markings, posterior segments margined with whitish. Foreleg dark- 
fuscous : tibia short, dilated liy a tuft of blackish scales banded 
and tipped with white ; tarsus narrowly banded with white at joints. 
!Midleg long, slender, tawny-fuscous : tibia with scale-tufts at | and 
apex, the latter tuft emitting a pair of long spurs. Hindleg long 
and slender, tawny-fuscous, irrorated above with dark-fuscous : 
tibia with pale scale-tufts at L and apex, second and third tufts 
each emitting a pair of long slender blackish-tipped spurs ; tarsal 
joints slightly thickened with scales apicall 3 ^ 
Forewing long, slender, cleft from about I, second segment again 
cleft from about J of its length ; first segment very narrow, cleft 
wide and conspicuotts ; subsegments linear, first subsegment parallel 
