456 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 99 



a little longer and broader than the thorax, tricarinate, and with 

 elevated sutural region, the sulci closely and moderately coarsely 

 punctured. Abdomen rather closely punctured throughout, the punc- 

 tures finer posteriorly. Length, 2.5 mm. 



Type locality. — China, Hainan Island, Chung Kow. 



Types. — Holotype, U.S.N.M. No. 58732 ; one j^aratype in my collec- 

 tion ; collected VII-18-35. 



2. SIAGONIUM VITTATUM Faoyel 



Localities. — Japan, Tokyo (February and April 1931) , Mitake (III- 

 5-32) ; Formosa, Arisan (VI-4-32, V-25-34). 



3. PIESTONEUS LEWISI Sharp 



Localities.— 3 Qj^^n, Nikko (VII-28-32). 



4. PIESTONEUS 8p. 



Zoc«Z^■^f^e5.— Japan, Nikko (VII-28-32). • 



5. ELEUSIS ERAATZI Fanvel 



Localities. — Formosa, Karenko (IV-23-32). 



6. ELEUSIS PUSILLA Fauvel 



Localities. — China, Hainan Island, Chung Kon (VII-18-35) . 



7. ELEUSIS sp. 



Localities. — Formosa, Shikikun (V-11-32). 



8. ELEUSIS sp. 



Localities. — Formosa, Arisan (VI-4-32). 



9. BOROLINUS MINUTUS Castelnau 



Localities. — China, Hainan Island, Chung Kon (VI-18-35). 



10. LEPTOCHIRUS (STRONGYLOCHIRUS) LAEVIS Castelnau 



Localities. — China, Hainan Island, Chung Kon (VII-18-35), Dwa 

 Bi (VII-23-35). 



11. PRIOCHIRUS (TRIACANTHOCHIRUS) TONKINENSIS Bernhauer 



ZocaZ^^^es.— Formosa, Suisha (V-29-32), Urai (IV-1-32, V-3-32), 

 Chipon (IV-18-32),Musha (V-20-32), Karenko (IV-23-32), Riran 

 (IV-19-32), Hassenzan (IV-22-34), Hori (VI-6-34), Rokki (V- 

 13-34) ; China, Hainan Island, Dwa Bi (VII-28-35). 



12. PRIOCHIRUS (CEPHALOMERUS) JAPONICUS Sharp 



Localities. — Formosa, Arisan (June 1932, May 1934), Hassenzan 

 (VI-21-32, April 1934), Pianan Ambu (V-12-32), Taiheizan (V-7- 

 32),Musha (V-20-32). 



