PSYLLIDAE (CHERMIDAE) 



33 



Abdomen slender ; female genital segment small, about half as long as rest 

 of abdomen, acutely pointed ; male genital segment small, with anal valve and 

 forceps very small, latter slender, acutely pointed. 



Pago Pago, Tutuila, nine specimens collected 30.ix.l923, by Swezey and 

 Wilder. 



This species in its wing venation somewhat resembles Trichopsylla walkeri 

 Thomson, of Europe. 



LIST OF TEXT-FIGURES 



Text-fig. 1. Paurocephala wilderi, elytron. 



2. Tyora buxtoni, elytron. 



3. Megatrioza swezeyi, elytron. 

 „ 4. Trioza samoansis, elytron. 



n. 1 



3 



