110 



Deutsch. Ent. Zeitschr. 1922. 



Noin. Jap. : Harabiro-tombo. 



Dist. : Honshia (Aomori , Sendai , Gifu , Takasago etc.), 

 Kiushiu ; Corea, China. 



47. Lyriothemis elegantissima Selys. Ann. Soc. Ent. Belg. XXVII. 

 p. 142 (1883). 



Nom. Jap. : 0-harabiro-tombo. 

 Dist. : Loo-Choo ; China. 



48. Lyriothemis flava Oguma sp. nov. 



Nom. Jap. : Kiiro-harabiro-tombo. 

 Dist. : Formosa (M a t s u m u r a). 



49. Neothemis insularis Oguma gen. nov. sp. nov. 



Nom. Jap. : Shima-tombo. 



Dist. : Bonin Islands (M a t s u m u r a). 



50. Agrionoptera insignis Rambur. Ins. Nevr. p. 123 (1842). 



Nom. Jap. : Hoso-aka-tombo. 



Dist. : Loo-Choo ; Philippines, Celebes. 



51. Orthetrum sahina Drury. 111. Ex. Ins. I. t. 48. f. 4 (1773). 



Nom. Jap. : Haraboso-tombo. 



Dist. : Kiushiu (Beppu, S h i b a k a w a) , Loo-Choo ; Formosa ; 



China, India , Singapore , Ceylon, Philippines, Borneo, 



Java, Sumatra, Sidney. 



52. Orthetrum albistylim Selys. Rev, Zool. p. 15 (1848). 



a) Orthetrum albistylum albisfylum Selys. 



Nom. Jap. : Yezo-no-shiokara-tombo. 

 Dist. : Hokkaido ; Europe. 



b) Orthetrum albisfylum speciosum Uhler. Proc. Acad. Philad. 

 p. 80 (1858). 



Nom. Jap.: Shiokara - tombo (Male), Mugiwara - tombo 



(Female). 

 Dist. : Honshiu , Shikoku , Kiushiu , Formosa ; Honkong, 



China. 



53. Orthetrum japonicmn Uhler. 1. c. p. 29 (1858). 



Nom. Jap. : Shioya-tombo. 



Dist. : Japan (from Hokkaido to Kiushiuj ; South China. 



54. Orthetrum cancellatum Linnens. Syst. Nat. I. p. 544 (1758). 



Nom. Jap. : Chairo-tombo. 



Dist. : Formosa (M a t s u m u r a) ; Persia, Cicili. 



55. Orthetrum trianguläre Selys. Mitt. Mus. Dresd. p. 314 (1878). 



a) Orthetrum trianguläre trianguläre Selys. 



Nom. Jap. : Taiwan-o-shiokara-tombo. 

 Dist.: Formosa (Matsumura); India, Ceylon, Nepal, 

 Singapore. 



b) Orthetrum trianguläre melania Selys. Ann. Soc. Ent. Belg. 

 XXVII. p. 103 (1883). 



