japanksj: Di;A(r()Ni r.ii> of tiik famha' caloptkry(;ii)Ai:. 



Ix'iifrth of the ptorostigma ^ g 2.0mm. 

 Form and color like the preceding species, but diifers from it in the 

 following points. 



1. Size much smaller in buth sexes. 



2. Male. Hind wing not f-o t^trongly dilated, the opa(|ue bund much 

 more reduce<l-it.s proximal end li(>,-, far di.tally from nc^du^. 



a. Male. Fore wing with a black «peck at the apex. 



4. Male. Tlie (erminal four .segments of the abdomen black. 



r,. Female. Color of the hind wing paler. 



6. Femah-. Tiie yellow <l..t> ..u the last two abdominal .segments .-mailer 



Nom. Jap. Ko-nakahaguro-tombo. 

 Loc. IjOO-CIioo. 



Genus Bayadera Selys. 

 13. Bayadera hyalina Selys. 

 Bayadera hyalina Selys, Synop. Calop. add. lY. p. 27 (1879). 



Ris, Suppl. Ent. I. p. 50. Textfig. 3. T. IV. fig. 1 

 (1912). 



Xom. Jap. Hhne-kawa-lomho. 



Loc. Formosa (Sautkr, Matsumi ra). 



Genus Rhynocypha Ramblk. 

 14. Rhynocyyha 14-maculata Ogu>lv. sp. nov. 

 (Textfig. 3.) 

 length of the abdomen ^ 19mm. 

 length of the hind wing ^ 23mm. 

 length of the pterostigma 2.5mm. 

 Male. Head : black, two small .spots near the eyes and a long marking 

 along the posterior margin yellowish white. Labium whitish, scarcely black 



