Mr. R. S. Bagnall on new Thysanoptera. 401 



Hah. Japan, Kobe Harada ; on chrysanthemum, 15. xi. 15, 

 Reg. 128 and 129 ; Kobe, vi. 15, R^g. 125 (/. E. A. 

 Leiviti). 



Pliysothrips alhipes, sp. n. 



? . — Exactly the same as T/irips albipes, Bagn., but with 

 the anteniial style 2-segmeuted. Somewhat closely reUited 

 to F. imlh'pes, sp. n. 



Type. Hope Department of Zoology, University Museum, 

 Oxford. 



Hah. Japan, with Thrips albipes, Bagn., Okinawa, Luchu 

 Isl., on nastuitium, v. 13; Kobe, vii. 13 [J, E. A. Lewis). 



Dendrothrips sexmaculatus, sp. n. 



? .—Length 0*6 to 7 mm. 



Like D. degeeri, Uz., but smaller, approaching D. salta- 

 trix, Uz,, in size. 



Head, prothorax, pterothorax, and abdominal segments 1, 

 and 7 to 9 dark cliestnut-brown ; abdominal segment 10 

 lighter, 2 and 3 grey-brown, 3 posteriorly and 4 to 6 light 

 yellow to greyish-yellow, the latter three segments each with 

 a pair of dark brown spots. Wings dark grey with the 

 distal fifth (0'2) white or clear. Legs brown to grey-brown, 

 hind tibise inclined to be lighter j all tarsi yellowish. 



Surface of head near base irregularly striate, inclined 

 towards reticulation ; prothoras sparingly and minutely 

 setose. Antennae about 2'5 times the length of the head. 

 Segment 1 light grey-brown, short ; 2 dark chestnut-brown, 

 globular, bigger and much broader than any of the others ; 



3 and 4 yellowish, with the slightest tinge of grey ; 5 greyish- 

 yellow shading to grey distally ; 6 to 8 grey-brown ; 3 and 



4 subequal, relative lengths of segments 4 to 8 approximately 

 as follows : — 10 : 11 : 11 : 4 : 4 ; — 6 narrowing to style and 

 narrower than 5, not divided. 



Separated from D. degeeri, Uz., by the white band at base 

 of wings, the entire sixth antennal joint, the coloration of 

 antennae and body, and the smaller size ; and from D. salta- 

 triiv, Uz., by the white band at base of wing, the shorter 

 intermediate antennal joints, and the coloration of body, &c. 



Tyjye. British Museum of Natural History. 



Hah. Ceylon, Peradeniya, No. 47/13 {A. Rutherford) 

 per the Bureau of Entomology. Reg. no. 240. 



