76 NATuRAL History BULLETIN. 
Sides of the body divergent; head not much wider than long, 
tempora convergent towards the base, slightly arcuate. 
cavicollis. 
Sides of body divergent; head very small, not much wider than 
long, sculpture of vertex less deep; tempora arcuate, but not 
angular to the base. - - . - - parviceps. 
11 Prothorax without discal fovez, the basal transverse impression with 
three deeper punctures. - - - - - - tsabelle. 
F. toLuL#, Lec. Dark brown, polished, pubescence coarse, 
long, abundant on every part of the body; antennz and legs 
yellowish. Length 2.1 mm. Plate XII., Fig. 125. 
flead without the eyes, as long as wide, eyes large, promi- 
nent, tempora very convergent, nearly transverse, as long as 
the eye, with the posterior part of the eyes and the base form- 
ing a regular arch; sides near the eyes sinuate, frontal margin 
sinuate, supra-antennal tubercles strong; in a line with the 
middle of the eyes are two small, circular fovee, mutually 
three times more distant than either from the eye, frontal 
fovea oblong, large and deep; space separating the three 
fovee slightly elevated. Antenne half as long as the entire 
body, first joint cylindrical, strong, twice as long as wide, flat- 
tened above; second shorter, oval, one-half longer than wide; 
third to tenth gradually increasing in width, third smallest, 
longer than wide, eighth slightly transverse, ninth as thick as 
the first; tenth a little larger transversely oval, one-fourth 
wider than long, eleventh ovate-acuminate, one-half longer 
than wide. Last palpal joint twice as wide as long, oval, 
somewhat more arcuate inside, the second joint larger than 
the third; on the under side of the head, behind and below the 
eyes each side, is a small acute tubercle. Pvothorax sub-glo- 
bose, widest in the middle, nearly as long as wide, the base 
twice the width of the neck; the discal punctures are hardly 
visible, the basal transverse excavation and lateral fovez deep. 
Elytra much depressed, the base, sides, and posterior limit 
nearly straight; sides and tip declivous, discal and sutural 
lines with deep foveole before the middle, only one interme- 
diate puncture near the base; the disk, across the shoulders, is 
