b 5. Cryphalus chamaecypariae Niijima 
J.N.; Hinoki-ko-kikuimushi (Hinoki- 
chibi-koshinkui) 
Host : Hinoki Cypress 
Distr: Honshu 
Bibl . 204 
2°66. Cryphalus cryptomeriae Niijima 
J.N.: Sugi-ko-kikuimushi (Sugi- 
chibi-koshinkui) 
Host: Japanese cedar 
Distr: Honshu, Kyushu 
Bibl s 204 
^67. Cryphalus ehlersi Mchhoff 
J .N . ; Ichi j iku-no-kokikuimushi 
Host : Fig 
Distr: Honshu 
Bibl: 524 
^668. Cryphalus exignus Blandford 
(Hylesinus pilosus; Xyleborus prae- 
vius) 
J.N.: Kuwa-ko-kikuimushi (Kuwa- 
chibi-koshinkui ; Kuwa-hime- 
koshinkui ; Kuwa-rno-ko-kikuimushi j 
Kuwa-no-koshinkui; Kuwa-no- 
hime-shinkui; Kuwa-hime-koshin- 
kuimushi; Mekarashi; Yanagi-senko- 
chu) 
Host : Mulberry, V/illow 
Distr: Hokkaido, Honshu, Shikoku, 
Kyushu 
Bibl: 14 ( 2 , 4 ), 102, 356(27), 406, 
466 ( 8 ), 471(90), 543 
2669. Cryphalus fulvus Niijima 
J.N.: Kiiro-ko-kikuimushi (Kiiro- 
chibi-koshinkui; Kiiro-chibi- 
ko-shinkuimushi) 
Host: Pine, Japanese red pine 
Distr: Honshu, Shikoku, Kyushu 
Bibl: 204, 317, 457(4) 
2670. Cryphalus jeholensis Murayama 
J.N.: Kekka-ko-kikuimushi (Jehol- 
ko-kikuimushi) 
Host: Japanese red pine, Pinus 
thunbergii 
Distr: Shikoku 
Bibl: Matsumushi III ( 4 ), 1949 
- 49 - 
Formosa, 
Korea, 
Manchuria 
Korea, China, 
Manchuria 
Jehol 
Hinoki 
minute bark 
beetle 
Japanese 
cedar minute 
bark beetle 
Fig bark 
beetle 
Mulberry 
minute bark 
beetle 
Yellow minu- 
' te bark 
beetle 
Jehol bark 
beetle 
