48 RVOICIII TAKMlASllI: 



of the 3nl, 4Ui and 5tli joiute, and disbil lialf of the Gth somewhat dusky- 

 ^\'hon placed in Ijalsani njaiiy small dusk}- spots are visible on the bod_\-, 

 from each of %\luch arises a long bristle. Legs yellowish brown, tarsi slightly 

 dnsky. Cornicles and canda yellowish brown. Body much elongated, uaiTow, 

 provided \\ ith many bristles, and slightly covered with a powder. Heatl 

 di\ided, ahuost as long as the prothorax, provided with 9 long bristles on 

 each half of the dorsal surface. Eyes witli<3ut ocular tubercles. Antennae 

 jirovided with njany rather stout bristles; the ord joint somewhat striate on 

 the distal pu'tion, without sensoria ; the 4th without sensoria ; the 5th and 

 Gth e;ich provided with a large circular seusorium ; the relative length of joints 

 as follows: lir— 39, I\"— 20, V— -2.5, YI— 20. Eostruni reaching beyond the 

 middle cosa^. Hairs on the abdomen stout, shorter than those on the head. 

 Cornicles very shoi't, not on hairy cones. Cauda semicircular when seen fi'om 

 above, ])rovided with some longer lirLstles. Legs very long and slender, 

 covered w ith numerous rather long stout haii's ; tiU'.si slender. 



Lt^ugth of body — alx)ut 2.3 mm. Antenna — about 1.2 mm. 



Tjiis wingless form dill'ers fi-oin tliat of K. piiii/bnnosanwi Takah. (Aphi- 

 didiO of I'ormosa. — 1, p. 83, 1921) as follows : 



(1) Cicneral colour yell(3wish brown. 



(2) Jlaii-s on the body shorter. 



(3) Head with 9 hairs on each half of the dorsal surfivce. (In E. pi7n- 

 fornvjS'OiUs Takah. with 8 hairs). 



(4) liostrum shoi-ter, not reaching the hind c-oxiu. 



(5) Body longer. 



Brachypterous viviparous female. 

 Til!.' 3nl antenna! joint without sensoria, the 4th with a small sjnsorium 

 at the apex ; the relati\e knigtli of joints ius follows : TU — 35, IV — 19, A' — 

 33, "\ I — 18. llosh-um not reaching the hind coxa\ AN'ings very short, of 

 uj-mphal ch:uacter. Th »rax not well doveloi^d. 



Length of Wly — about 2.2 nun. Antenna— abaut 1.1 mm. 



Host. — Pinm nvrssoniam, attackhig the leaf. 

 Distribution. — Formosa : Taihoku. 

 North .Vuiorici. 



