﻿THE ENTOMOLOGICAL MAGAZINE 



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6. Paragons ogasawarae Mats. (n. sp.) Fl. I, fig. 8, ^ 



^. Face milky white, with a broad black stripe and silvery hairs, front 

 and vertex black, polished ； antennae fuscous, the first joint black, the 

 arista black, yellowish at the base. Thorax and scutellum black, polish- 

 ed, bare, on the pleurae with some fine, silky, white hairs. 



Abdomen black, polished, bare, without markings. 



Legs yellow, the femora near the bases black, at the apices of hind 

 tibiae each with a brownish band. Wings hyaline, veins black, stigma 

 brown. Halteres yellow. 



Length 一 罕 5 mm. ； exp. 8.5 mm. 



Hab.— Honshu (I wate), 2 ^ specimens collected by Mr. T. Ogasavvara. 

 Jap. name —— Ogasa wara-hime-Htra taab u . 



Genus 3. Pipiza Fall. 



Fallen : Diptera suecica, Syrphidae 58 (1816). 



Small speciös of black colour, with short and fine hairs on the body. 

 Head as broad as the thorax. 



Antennae sliort, the first and second joints very short, the third oval 

 and flattened, at the base with a bare dorsal arista. Face smooth, with- 

 out tubercle, hairy, mouth-opening oval, small. In the male hoi optic, 

 the eyes mostly with short hairs. Thorax nearly quadrate, with rounded 

 humeri, in the middle being vaulted. 



Scutellum comparatively latve, vaulted. 



Abdomen long, elliptical, flat, black, nearly all the species havinp- 

 yellow markings and fine hairs. 



Hind legs longer and more robust than the anterior four legs, the 

 femora being somewhat tiiickened; with fine hairs. Marginal cell of the 

 wings open, the third longitudinal vein nearly straight, anterior cross- 

 vein before the middle of the discal cell. . 



Table of Species. 



1, Abdomen black, with yellowish spots 2 



一 Abdomen without yellowish spots ••• inornata n. sp. 



2. The second abdominal segment with 2 oblique pale yellowish - 



spots • biglnmis n sp. 



