TRANS. N.Z. Inst., Vor. 55. PLATE 22. 
LW. D, Reid, photo, and E, Н. Atkinson, sketch. 
Fiss. 1, 2.—Koroana arthuria n. sp. : right tegmen of two specimens of typical form 
rom Arthur's Pas 
Ето. 3.— Koroana arthuria : righ 
IG. huria : 
ss. 
t tegmen of form from Trio Island. 
4.—Koroana arthuri 
Pas 
: male genitalia, lateral view; typical form from Arthur's 
Pass Trio Islands form does not differ in venitalia) 
Fic. 5.— Semo clypeatus Buchanan White : right tegmen. 
Fia. 6.—Semo clypeatus Buchanan White: male genitalia, lateral v 
Ета. 7.— Huttia nigrifrons n. gen. et sp.: face ( flagella of antennae 
iew. 
broken). 
