io6 K' w- B ■^m^.m?&^-m-(ommJkmm 



the latter being nearly in right angles to the subscota ; stigma broad, near the apex 

 of it obliquely truncated, stigmatic vein at the part of the basal two thirds obsolete. 

 Abdomen along the dorsal axis with a row of long tuberculous projections. Em- 

 podial hair somewhat longer than the claws, at the apex obliquely truncated and 

 conically pointed. 



Genotype — Recticallis alni japonic ae Mats. 



7. Recticallis alni japonicae n. sp. 

 Winged viviparous female — Body yellowish testaceous, antennae whitish. 

 The 3rd antennal joint near the base with a row of 5 roundish sensoria, apices of 

 the 3rd, 4th and 5th joints, as well as the middle part of the 6th at the rhinarium, 

 infuscated. Anterhinarial at the apex acutely pointed, about 2/3 length of the post- 

 rhinarial. Wings hyaline, veins testaceous, along the veins somewhat suffused, 

 stigma pale testaceous, at the apex somewhat suffused. Abdomen on each lateral 

 side with a row of fuscous spots ; first 5 tuberculous projections larger, some of 

 them at the apices somewhat infuscated. Cornicles whitish, distinctly longer than 

 wide, Cauda scarcely larger than the lateral lobes of the lower genital plate. Legs 

 pale testaceous, lacking any spot. 



Length — 1.5-1.7 mm.; antennae 1.6 mm.; exp. tegm. 2.4 mm. 

 Nymph — Differs from the winged viviparous female in having somewhat 

 smaller bod}^ small tuberculous projections all over the body, espe- 

 cially on the abdomen, each of which being provided with a brown- 

 ish spatutate bristle, wing-sheaths, which reaching far beyond the 

 posterior coxae, abdomen, which lacking the lateral rows of fuscous 

 spots, and fuscous tarsi, which becoming paler at the bases. 

 Length — 1.5 mm.; antennae i.i mm. 

 Hab. — Hokkaido (Sapporo), in the Botanical Garden of the College of 



Agriculture, Tlokkoido Imperial University. 

 F. P. — AIniis japonic a (Hannoki). 



Date of Coll. — June 28, 1917; many specimens collected by the author. 

 Nom. Jap. — Hanno-usJi-biichiabura. 



5. Hannabura Mats. 

 Journ. Coll. Agr. Tohoku. Imp. Univ. Vol. VII, pi. 6, p. 377, 191 7. 



