CLAYICORNIA AND LAMELLICORNIA. 



37 



(aboriginal) fauna. This is clearly seen in the Lucanidae, which belong to the 

 two genera Aegus and Figulus, both of which occur in Australia but have their 

 centre of distribution in New Guinea, whence they range in all directions. 



CLAYICORNIA. 

 CORYLOPHIDAE. 



1. Sacium angusticolle Scott. 



Fauna Hawaiiensis, Vol. iii, j^t. 5, p. 416, 1908 



Tutuila I. : Leone Road, Sept. (Swezey and Wilder). 

 Hawaiian Is. 



A single specimen was found in rotten bark. The species has only been 

 recorded hitherto from Hawaii. 



2. Meioderus nitidus Matth. 



Monogr. Coryloph., p. 105, 1899. 



Upolu I. : Malololelei, 2000 ft., Feb. 

 Japan. 



A single example, not in good condition, appears to belong to this species, 

 previously found only in Japan. 



SCAPHIDIIDAE. 

 3. Scaphisoma, sp. 

 Upolu I. : Malololelei, 2000 ft., Mar. 



The family is represented only by a single specimen, probably immature, 

 of an unknown species. 



