Oguma, The Japanese Dragonfly-Fauna of the Family Lihellulidae. m 



Nom. Jap. : 0-shiokara-tombo. 



Dist. : Japan (from Hokkaido to Kiushiu), Loo-Choo, Formosa. 



56. Orthetrum pruinosum Burmeister. Handb. Ent. p. 858 (1839). 



Nom. Jap. : Kofuki-shojo-tombo. 



Dist. : Formosa ; India, Java, Celebes, Borneo. 



57. Libellula quadrimaculata Linneus. Syst. Nat. p. 543 (1758). 



Nom. -Jap. : Yotsuboshi-tombo. 



Dist. : Saghalin (0 g u m a), Hokkaido, Honshiu ; Central Asia, 

 Europa. 



58. Libellula angelina Selys. Ann. Soc. Ent. Belg. XXVII. p. 99 (1883). 



Nom. Jap. : Bekko-tombo. 

 Dist. : Honshiu (Sendai, Tokio). 



59. Acisoma panorpoides Rambur. Ins. Nevr. p. 28 (1842). 



Nom. Jap. : Koshiboso-tombo. 

 Dist. : Loo-Choo, Formosa ; India. 



60. Nannophya pygmaea Rambur. Ins. Nevr. p. 27 (1842). 



Nom. Jap. : Hatcho-tombo. 



Dist. : Honshiu, Kiushiu ; Singapore, Borneo, Sumatra, Celebes. 



Subfamily Cordulinae. 



61. Epitheca bimaculata Charpentier. Horae Ent. p. 43 (1825). 



Nom. Jap. : 0-torafu-tombo. 



Dist. : Hokkaido, Saghalin ; Siberia, Europe. 



62. Epitheca marginata Selys. Ann. Soc. Ent. Belg. XXVII. p. 109 

 (1883). 



Nom. Jap. : Torafu-torabo. 



Dist. : West Honshiu, Kiushiu ; China. 



63. Hemicordulia ogasaioarensis Oguma sp. nov. 



Nom. Jap.: Ogasawara-tombo. 



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



64. Cordulia aenea Linneus. Syst. Nat. I. p. 544 (1758). 



Nom. Jap. : Karakane-tombo. 



Dist. : Hokkaido, Saghalin ; Siberia, Europe. 



65. Somatochlora borealis Bartenef. Zool. Anz. XXXV. p. 272 (1910). 



a) Somatochlora borealis borealis Bartenef. 



Nom. Jap. : Mori-tombo. 

 Dist. : Saghalin ; Siberia. 



b) Somatochlora borealis aureola Oguma subsp. nov. 



Nom. Jap. : Kibane-mori-tombo. 

 Dist. : Hokkaido. 



66. Somatochlora Uchidai Förster. Jhrb. Nass. Ver. Nat. Wiesb. LXII. 

 p. 233 (1909). 



Nom. Jap. : Takane-tombo. 

 Dist. : Hokkaido, Honshiu. 



