1-0 \ 



t n i: A N X A L s 



AND 



MAGAZINE OF NATURAL MSTORY. 



[NINTH SERIES.] 

 No. 3. MARCH 1918. 



XXII. — Brief Descriptions of new Thysanoptera. — IX.* 

 By Richard S. Bagnall, F.L.S. 



Suborder TEREBRANTI A. 



Family Ceratothripidae. 



G-enus Ceratothripoides, nov. 



Like Ceratothrips, but with a 2-jointed auteuual style, the 

 basal segment being stout. 



Head transverse; maxillary palpi 3-jointed. Antermpe 

 7-jointed, about twice as long as the head, with the third 

 segment very small and without trichome ; style 2-jointed, 

 with the basal segment stouter than the apical ; forked 

 trichome on segment 4. 



Prothorax transverse, longer than the head, with two pairs 

 of stout setae at each posterior angle. Fore-wing with only 

 a few setai on distal half of upper vein. 



Type. Ceratothripoides brunneus, inihi. 



Ceratothripoides brunneus, sp. n. 



Length about l'l mm. 



Colour brown, including upper wings ; antennas with 

 joint 3 and extreme bases of -1 and 5 light ; fore-tibia and 



* Continued from Ann. & Mag. Nat. TTi -r . ser. 8, v.il. xvii. p. 112. 

 Ann. & Mag. N. Hist. Ser. 9. Vol. i. U 



