OF TERMINATES FROM CALOLINE ISLANDS. 



197 



b. fontanelle runs a shal- 



low trumpet-like de- 

 pression, widening an- 

 teriorly and reaching 

 to posterior border of 

 clypeus ; basal portion 

 of clypeus swollen, 

 slightly shorter than 

 half the width ; eyes 



c posterior wing. prominent ; ocellus ap- 



proximated to eye ; antennae 19-jointed, 2nd. joint nearly as long as 3rd., 

 4th. joint shorter than 3rd.; pronotum kidney-shaped, anterior border weak- 

 ly bilobed, posterior border broadly rounded, antero-lateral corners de- 

 pressed; mesonotum and metanotum narrower than pronotum, their posterior 

 border nearly straight ; wings hyaline, with yellowish costal margin, costal 

 and radius nerves reddish brown, other nerves transparent ; radius nerve 

 of anterior wing not branched, running near and parallel to the costal ; 

 proximal pari s of median and cubitus nerves united, the former without 

 branch but connected with radius and cubitus by numerous irregular veins ; 

 cubitus with 15 branches, reaching to tip of wing; median nerve of poste- 

 rior wing starting from proximal part of radius, connected with radius and 

 cubitus by numerous short veins ; cubitus with ca. 14 branches, running 

 near and parallel to median nerve ; anterior wing-stumps covering the 



posterior. 



Length of body with wing 1 1,00 mm. 



Length of body without wing 5,50 mm. 



Length of head 1,15 mm. 



Width of head 1,25 mm. 



Width of pronotum 1,13 mm. 



Length of pronotum 1,31mm. 



Length of anterior wing 9,oo mm. 



Habitat. — Ponapi Island, collected on Jan. 27, 191 5. 



