2671. 
2672. 
2673. 
2674. 
2675. 
2676. 
2677. 
Cryphalus jugransi Niijima 
J.N.j Kurumi-no-ko-kikuimushi 
Host ; Giant walnut 
Distr: Honshu 
Bibl : 524 
Cryphalus laricis Niijima 
J.N.: Karamatsu-ko-kikuimushi 
( Karamat su-chibi-koshinkui ) 
Host: Japanese larch, Sakhalin fir, 
Japanese red pine 
Distr: Hokkaido, Honshu 
Bibl: 204, 212 
Cryphalus longus iiggers 
J.N . : Han-no-naga-kokikuimushi 
Host: Japanese alder 
Distr; Hokkaido 
Bibl : 524 
Cryphalus malus Niijima 
J.N.: Ringo-ko-kikuimushi 
(Ringo-chibi-koshinkui; Ringo- 
no-ko-kikuimushi ) 
Host: Apple, Cherry, Plum 
Distr; Hokkaido 
Bibl.: Bibl; 204, 212 
Cryphalus morivorella Niijima 
J.N.: Kuwa-ko-kikuimushi (Kuwa-no- 
ko-kikuimushi) 
Host : Mulberry 
Distr: Shikoku 
Bibl: Matsumushi III, 4 , 1949 
Cryphalus oblongus Niijima 
J.N.: Akamatsu-no-ko-kikuimushi 
Host : Japanese red pine 
Distr: Honshu 
Bibl; 524 
Cryphalus piceae Ratzeburg 
J.N.; Tohi-ko-kikuimushi (Todo- 
chibi-koshinkui ; Todomatsu- 
kikuimushi; Todomatsu-ko- 
kikuimushi; Todomatsu-no- 
kikuimushi; Tohi-no-kikui- 
mushi) 
Giant walnut 
bark beetle 
Japanese 
larch minute 
bark beetle 
Japanese 
alder elong- 
ate bark 
beetle 
Apple minute 
bark beetle 
Mulberry 
small bark 
beetle 
Japanese 
red pine 
bark beetle 
Hondo spruce 
minute 
bark beetle 
- 50 - 
