372 CLAVICORNIA — TRICHOPTEKYGIDAE. 



Eyes rather large, prominent ; thorax "liroadest before base, 

 scarcely narrowed behmd, tubercles small, in curved rows, 

 sides rounded and bordered ; elytra distinctly longer than 

 head and thorax, moderately strongly asperate, in male 

 oval, in female dilated behind, apices slightly rounded. 

 L. 3% — -Y^ 1. Eare. T. dispar, Mat. 



BB. Head broad. 



a a. Thorax with rather large tubercles placed 

 confusedly. 



Oblong, ratlier convex. Chestnut-brown, with pale 

 hairs ; antennae dusky yellow ; legs bright yellow ; under- 

 side chestnut-brown, apex of abdomen lighter; coxae and 

 apex of metasternum yellow. Eyes small, not prominent ; 

 thorax broadest before base, sides rounded, rather broadly 

 bordered ; elytra distinctly longer than head and thorax, 

 rather deeply asperate in nearly straiglit rows, sides nearly 

 straight, apices moderately rounded. L. -^ — -y^ 1. Eare. 



T. ami) ig II a, Mat. 



h h. Tliorax witli small tubercles, placed in 

 interrupted rows. 



Oblong, strongly convex. Chestnut-brown, with golden- 

 yellow hairs; antennae dusky yellow; legs laight yellow, 

 femora darker ; under-side pitchy, apex of abdomen, coxae 

 and metasternum yellow. Eyes rather small, not promi- 

 nent; thorax rather large, slightly dilated behind, sides 

 slightly rounded, bordered ; elytra slightly longer than 

 head and tliorax, deeply asperate in slightly curved rows, 

 sides very sliglitly rounded, a])iees rounded. L. y^ — -j-^ 1. 

 Very rare. T. Potoeri, Mat. {Chcvrieri, Sharp's Cat.) 



2. Thorax punctured, not tul>erculate. 



Nearly oval, convex. Chestnut-brown or dark-brown, 

 scantily covered witli strong silvery hairs; antennae dusky 

 yellow ; legs bright yellow. Head long, deeply punctured, 

 eyes prominent ; thorax l)roadest in middle, evenly nar- 

 rowed before and behind, strongly punctured, sides rounded 

 and broadly bordered ; elytra oval, somewliat dilated 

 ])ehind, slightly longer than head and tliorax, strongly 

 punctured, sides somewhat rounded and broadly bordered, 

 apices nearly straight. E. ^Ti — tV 1- Eare. 



T. variolosa, Muls, 



