1901.] NATURAL SCIENCES OF rillLADELPHrA. 653 



Group of C. japordca. 



C. JAPONICA Crosse. Middle aud southern Nippon; AAvaji and 

 Shikoku Islands. (Includes ('. kobensis Smith, type loe. 

 Kobe; C. nipponensis Kobelt; aud C. eury stoma v. Mart., 

 type loe., Tsukuba-sau, a mountain north of Yeddo, in 

 Hitachi Province, Hilgendorf. ) 

 Var. FALLENS INIDdff, " Koma-kasunga." 

 Var. PEROBscuRA Pils. Shirono, Buzen (Hirase). 

 Var. iNTERPLiCATA Pils. Nishigo, Uzen; Takeya, Idzumo; 

 Kyozen, Omi (Hirase). 



C.^MiLGENDORFi V. Mart. Prov. Idzumo (Hilgendorf). 



C OOSTOMA Mlldff. Hakoue (? ('. japonica var surugce Pils. + 

 ('. eurystoma subsp. hrachyptyehia Mlldff., both from 

 Mikuriya, Suruga; also occurs at Kashiwa, Awaji). 



C. SUBJAPONICA Pils. {= ('. fultoni subsp. clavula Mlldff.). 

 Ibuki, Omi; Tomisato, Kii (Hirase). 



Group of C. hrevior. 



C. BREViOR V. Mart. (('. tetraptyx Mlldff.). Misaki, Sagami 

 (Hilgendorf); Yokohama (Schmacker) ; Tokyo (Stearns); 

 Nikko, Shimotsuke (Loomis) ; Oshima, Izu, and Goto, 

 Uzen (Hirase). 

 C. NiKKOENSis Mlldff. Near Nikko (Eastlake). 

 C. HONDANA Pils. Coast of Prov. Suruga (F. Stearns). 

 C. Jacobiana Pils. Tane-ga-shima and Yakushima, Osumi 



(Hirase). 

 C. Addisoni Pils. Provinces Satsuma and Higo, Kiushiu. 

 C. S EARNSii Pils. Okinawa; Yayama (Hirase, Stearns). 

 C. STEREOMA Pils. Yakushima, Osumi, south of Kiushiu. 



Var. COGNATA Pils. Tane-ga-shima, Osumi, south of Kiushiu. 

 Var. NUGAX Pils. Yaku shima. 



Group of C. eritospira. 



C. EN.ospiRA Pils. Tane-ga-shima (Hirase). 



Section PSEUDONEXIA Boettger. 



C. siEBOLi>i Pfr. Kashiwashima, Tosa; Toyonishikami, Nagato; 

 Sasebo, Hizen; Yatsushiro, Higo (Hirase). 



