2690 . 
2691 . 
^92. 
2693 . 
26 94 . 
2695, 
Dryocoetes rugicollis Jiggers 
J.N.: Atomaru-kikuimushi 
Hosts Yesso spruce 
Distr; Hokkaido Saghalien 
Bibl; 524 
Eidophelus imitans iSichhoff 
J.M.: Kunugi-no-kikuimushi 
Host: Chestnut -leaved oak 
Distr; Kyushu Korea 
Bibl : 524 
Hylastes interraedius Chapuis 
J.N.; Matsunone-kikuimushi 
Host: Japanese red pine 
Distr: Honshu 
Bibl : 524 
Hylastes parallelus Chapuis 
J.N.: Matsu-suji-kikuimushi 
Host: Bine, Japanese red pine 
bistr: Honshu, Kyushu Formosa 
Bibl. 397(11) 
Hylastes plumbeus Blandford 
(Hylastes obscurus; Hylastes 
septentrionalis) 
J.ti.; Ezomatsu-kikuimushi (ivatsu- 
no-ko-suji-kikuimushi) 
Host; Yesso spruce, Japanese red 
pine 
Distr; Honshu, Kyushu 
Bibl; 82, 524 
Korea, 
Formosa, 
Europe 
2696 . 
Hylastinus a Ini Niijima 
J.N.: Han-kabairo-kikuimushi (Han- 
no-kabairo-kikuimushi j Han-' 
no-koshinkui ; Han-no-koshin- 
kuimushi) 
Host; Japanese alder 
Distr; Hokkaido Siberia 
Bibl; 204, 212 
Iiylesinus cingulatus Blandford 
J.N.; Shiroobi-kikuimushi (Shiraobi- 
kikuimushij Shiroobi-koshinkui; 
Shiroobi-koshinkuimushi) 
Host; Swamp ash, Fraxinus Sieboldiana 
s errata 
Distr: Hokkaido 
Bibl; 102, 204, 316 
Round -tipped 
bark beetle 
Chestnut- 
leaved oak 
bark beetle 
Pine root 
bark beetle 
Pine engrav- 
er 
Yesso spruce 
scolytid 
Japanese 
alder brown 
bark beetle 
UShit e-band ed 
bark beetle 
- 53 - 
