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見 蟲學雜 誌 第 或 卷第参 就 



Acanthosoma glaucum 



male genital segi 

 ― ' ' al segment. 



2. A. 



2a. 

 お. 



3. A. 



4. A. 



female genital 



kyotoanum 



sp. 



lent, 



merit, ventral view. 



Length of body ： 17 mm., ^ 18 mm. 

 Hab. : Honshiu (Minomo, Kyoto). 



Two specimens (あ ビ), cap- . 

 tured by me on Mt. Minomo, 

 near Osaka, on May lo, '14, 

 are in my collection. There is 

 also a single male specimen 

 collected by Mr. M. Suzuki in 

 Kyoto is in the collection of 

 the Hanazono Entomological 

 Laboratory in Kyoto. 



Remark : This species is 

 allied to A. distinctum Dall. 

 but is easily distinguishable 

 from the latter in the follow- 

 ing points. 



1. 1 he anterior area of scutel- 

 lum yellowish green and the 

 dorsal side of abdomen scarlet. 

 2. The shape of the genital seg- 

 ments of both sexes different. 

 (Figg. la, 1 ふメ 



2. Acanthosoma kyotoanum n. sp. (Figg. 2, 2^, 2^.) 



Body green, yellowish on underside. 

 -, Head yellowish green above. Antennae yellowish green, the 1st, 

 2nd, 4th and 5th nearly equal in length, the 3rd a little shorter than 

 another. OcuUi transparent, yellow or red. Eyes small, dark brown, 

 the posterior half of it pale. Rostrum pale yellow with a black line 

 beneath. 



Pronotum green, punctured with small black dots, excepting the 

 anterior area of it which being pale without punctures ； humeral projec- . 

 tions very low, somewhat pinkish ； the longitudinal lobe on underside 

 yellow. 



Scutellum yellow, sparsely punctured. Hemielytra green, more 

 thickly punctured than scutellum. Membrane hyaline, chestnut brown. . 



male genital segment, ventral view, 

 female genital segment, " 



labiduroides Jak. 



female genital segment, " 



distinctum Dall. 



female genital segment, " 



