﻿THE ENTOMOLOGICAL MAGAZIME 



Femora black except the apices, tibiae deep brown, claws yellow. 

 Wings transparent, the costal margin and veins fuscous. 

 Length 一 ^ 10-10.5 mm. ； exp. 22 mm. 

 Hab. 一 Sag^halien, Hokkaido (Sapporo). 

 Jap. name —— Futaboshi-higenaga-hanaabu^ 



6. Chrysotoxum sapporense Mats. (n. sp.) PL I, fig. 3, cT. 



Much resembles to Ch. intermedium Fall., but differs from the 

 latter as follows : 



1. Abdomen on the ventral side with three yellowish bands, the 

 foremost of them being cut in the middle, while in intermedmm not 

 being interrupted. 



2. Wings with a deep brown spot near the middle of the costal 

 margin. 



3. On the posterior margin of each abdominal segment with a 

 narrow brownish band, while in intermedium with a broad and in the 

 middle somewhat produced brownish band. 



Length — ^-/^ ^ 12-16 mm. ； exp. 25-29 mm. 



Hab. ― Hokkaido (Sapporo). 



Jap. name —— Sapporo-higenagd-hanaabu. 



7. Chrysotoxum grandis Mats. 



Matsumura : Erster Beitr. zur Ins. Fauna von Sachalin, 191 1, p. 72, 

 Taf. II, fig 8. 



Face orange yellow, with a longitudinal brown stripe, facial tubercle 

 reddish yellow or reddish brown, antennai^process deep brown or black ； 

 antennae black, the third joint as long as the first two joints taken to- 

 gether ； in the female with two yellow markings on the front ； vertex 

 black J polished ； hairs at the margin of eyes yellow, cheeks on each side 

 with a black stripe. 



Thorax brownish, covered with fine brown hairs, nearly quadrate, 

 wkh rounded angles ； all the angles and two spots of the sides of thorax 

 yellow; two longitudinal stripes from the anterior margin down to the 

 middle grayish white. Scutellum fuscous, at the posterior margin with 

 black hairs, at the base narrowly yellowish. 



