3(5 K. Tukiihash) 



size; (ho rclaUve longtli of joints about as follows: 111-55, IV-40, V-35, VI-92 

 (22+70). Rostrum reaching beyond tlic iniddlo coxae. Pronotum providc^d with 

 6 rather long capitate hairs arising from very small tubercles on the dorsum and 

 with a similar, but longer hair on either side. Meso-and metathorax each with 4 

 similar capitate hairs arranged in a transverse row on the middle of the dorsum and 

 2 others on the cith(T side. The 1st abdominal segment with 4 ca-pitatc hairs 

 arranged in a transverse row on the middle of the dorsum and a similar one on 

 either side; the 2nd, :"rd, 4th and 5th each M'itla a pair of similar hnirs on the middle 

 of the dorsum and one on the side of each; the 6th, 7tli, and 8th each with 6 or 

 more similar hairs arranged in a transverse row on the dorsum. Cornicles long 

 and slender, somewhat dilated on tlie distal half and at tJie base, broadest at the 

 base, not curved, scarcely imbricated, not reticulated, almost as long as the last 

 antenual joint. Cauda stout. Legs long and slender, provided with many rather 

 long setae; tibiae more slender than the cornicle; tarsi somewhat imbricated; hind 

 tarsi almost as long as the base of the last antennal joint. 

 Length of body-about 1.7 mm. Antenna-about 1.3 mm. 



The winged form is not provided with capitate hairs, Ijut the nymyh possesses 

 them. 



Amphorophora oleraceae v. d. Goot. 



Apliididue of Foniiosa-l, p. 28 (Ht21); Aphididae of Formosa 2, p. 84 (1923). 

 Nymph of viviparous female. 



(The lirsL iustar) Green. Eyes dark brown. Antennae pale green, apices 

 of joints very slightly dusky. Cornicles and cauda pale green. Legs pale green, 

 tarsi dusky. 



Body oblong, slightly more than twice as long as wide, lacking hairs. Frontal 

 tubercles alwent. Eyes somewhat protuberant; ocular tiiljcroles almost absent. 

 Antennae 4-joiuted, somewhat shorter than tlu! body, without hairs; the 3rd joint 

 slightly imbricated on the distal portion, witii a sensorium of rather small size at 

 the apex; the 4th imbric.ited, the base almost as long as the 2nd; the relative length 

 of joints as follows: III-40, IV-61 (12+49). Rostrum reaching slightly beyond the 

 Jiind coxae. Body without tubercles. Cornicles stout, nearly as stout as the hind 

 tibia, almost twice as long as wide, nearly as long as the liind tarsi, scarcely or 

 very slightly expanded about the middle, not expanded a* tlie base, with the apex 

 somewhat constricted, neither iral)ricated nor reticulated. 



Cauda short, broadly roiuidcd, nuicli sliorter than wide, wilh a. pair of rather 



