30 E- Takahasbi. 



few niimite hairs; the 3rd joint with al)out 35, tlie 4th 20, the r)th 6 

 circular sensoria scattered over tlie wliole length; the oth slightlj' 

 imhi-icated. the apical sensoria very large; the relative length of joints 

 as follows: III-92, IV-70, V-oH, VI-? (26+?). Stigmatic vein 

 strongly curved; ohliques on the liind wing somewhat divergent; 

 hooklets 5. 



Cornicles conspicuously dilated on the distal linlf. Cauda broad, 

 rounded at the apex. 



Length of body — 2.0 mm. Antenna — ? 

 Fore wing — 3.3 mm. Widtli of fore wing — 1.2 mm. 



Host. — Allium scorodoprasum, var viviparum. 



Collected by Messrs. M. Maki and J. Sonan. 

 Distribution. — Formosa (Taihoku; To3'en). 



Pentalonia nigronervosa Coq. 

 Coquerel, Ann. Fnt. Soc. France, vii, p. 279 (1859); Wilson, 

 Jour. Kcun. Ent., ii, p. 340 (1909); Fullaway, Ann. Rept. Hawaii 

 Agr. Exp. St. p. 29(1910); Baker, Bull. Ent. Research, p. 45(1919); 

 Swain, I'niv. Calif. Pub., iii, p. 78 (1919). 



#*#- mmnmmmm^ c»^b) no. s, p. 127 ozie-^) 

 i&m-nim ^m^m^'mm^ cmt) no. 1, p. 34, pi. 7 a, fig. 



324 (izJEm^) 

 Hosts. — 3Iusa sp>p. 



Distribution. — Formosa; Hawaii (Fullaway); North America. 

 The species is very common in Taihoku anil the winged vivij^arous 

 females are found at almost all times. 



Subtribe Vesiculaphldlni new subtribe. 



VesiculaphU caricis (Fullaway). (PL. iv, 1 and PL. x, 1, Fig. 5). 

 Toxopiera caricis, Fullaway, Ann. Rept. Hawaii Agr. Expt. St. 

 for 1009, p. 32 (1910). 



Vesiculaphis caricis. Del Guercio, Redia, v. 7, p. 404 (191 1\ 



