's RIJKS MUSEUM VAN NATUURLIJKE HISTORIE — LEIDEN. 425 



IX. — A SYSTEMATIC CATALOGUE OF THE COLEOPTEROUS 

 FAMILY HELOTIDAE IN THE LEIDEN MUSEUM. 

 BY C. RITSEMA Cz. 



Gen. HELOTA Mc L. l ) 

 Mc Leay, Annulosa Javanica, 1825, p. 42; ed. Lequien, 1833, p. 151. 



Indomalayan species. 



(Nos. i_69). 



1. Vigorsi Mc L. Annul. Javan. 1825, p. 43, tab. 1, fig. 9; ed. Lequien, 

 1833, p. 152, tab. 5, fig. 4. 



a. Ç. Java or. : Mt. Ardjoeno (W. E. J. Hekmeyer). 



b. 9- Java (A. B. v. Medenbach de Rooy). 



c & d. cTcT- Java occ. : Mt. Poentjak (J. D. Pasteur. 2 ) 

 e & f, QÇ. Java occ.: Mt. Poentjak (J. D. Pasteur). 3 ) 

 g — /. cTcf- Java occ: Toegoe (J. D. Pasteur). 

 m. Ç. Java occ. : Toegoe (J. D. Pasteur). 

 n. (ƒ. Java occ: Pengalengan (H. Fruhstorfer). 

 o. 9- Java occ. : Pengalengan (H. Fruhstorfer). 

 p. (ƒ. Java occ: Soekaboemi (H. Fruhstorfer). 

 q. cT- Java occ: Mt. Gfedeh (H. Fruhstorfer). 

 r. 9- Java occ. : Mt. Tjikorai (H. Fruhstorfer). 

 s & t. cTcT- Java or.: Mts. Tengger (H. Fruhstorfer). 

 u & v. 99- Java or. : Mts. Tengger (H. Fruhstorfer). 

 w. tf. Java mer., H. Fruhstorfer (H. Polie). 4 ) 

 x. (ƒ. Java: Pandamas, J. B. Ledru (R. Oberthür). 

 y. 9- Java: Pandamas, J. B. Ledru (R. Oberthür). 

 z. (ƒ. Java or.: Nongkodjadjar (E. Jacobson). 

 aa — cc. cfcT- Java or.: Soerabaya (H. Deyrolle). 

 dd — - ƒƒ. 9 9* Java or. : Soerabaya (H. Deyrolle). 

 gg — kk. c?cT. Java or.: Mt. Ardjoeno, W. Doherty (R. Oberthür). 

 Il — nn. 9 9- J ava or - : Mt. Ardjoeno, W. Doherty (R. Oberthür). 



1) See for the complete literature of the Family Helotidae up to 1911 : W. Junk's Coleop- 

 terorum Catalogus, Pars 34, p. 104. 



2) In 1 d and 1 xx the right elytron is shorter than the left one. 



3) In 1 e and \ hh one or more small red spots are visible ou the basal margiu of the elytra. 



4) In 1 w the left front angle of the prothorax is of a red colour. 



09— X— 1915) 



