536. Coelostermus nigrovariegatus Roelofs 
J.N.: Kubikakushi-zomushi 
Most: Pear 
Distr: Hokkaido, Honshu 
Bibl: 477 
537. Cryptorrhynchus insidiosus Roelofs 
J.N. : Katsu-shirahoshi-zomushi 
(Natsu-no-shirahoshi-zomushi; 
Shirahoshi-kuchikakushi- 
zomushi; Shirahoshi-zomushi) 
Host: Pine 
Distr: Kyushu, Hokkaido, Honshu, 
Shilcoku 
Bibl: 204, 212, 316, 457(4), 546 
538. Cryptorrhynchus lapathi Linne 
J.N. : Yanagi-shiri jiro-zomushi 
(Hannoki-zomushi; Shirijiro- 
zOmushi 
Host: Poplar, Willow 
Distr: Hokkaido, Honshu, Shikoku, 
Kyushu 
Bibl: 2, 102, 204, 212, 2l6, 317, 
406, 546 
1539. Curculio alboscutellatus Roelofs 
J.N. : Gumi-shigi-zomushi 
(Gumi-no-shigi-zomushi ; 
Gumi- z oraus hi; Konshiro-shigi- 
zomushi; Natsugumi-shigi- 
zomushi) 
Host: Silberberry 
Distr: Honshu 
Bibl: 14(3), 112(5), 477 
2540. Curculio camelliae Roelofs 
J.N. : Tsubaki-shigi-zomushi 
Host: Camellia, Chestnut, Oak 
Distr: Honshu, Shikoku, Kyushu 
Bibl: 2, 112(5) 
Hidden- 
mouth 
weevil 
Pine white- 
spotted 
weevil 
Korea, 
Formosa 
* Poplar and 
willow 
borer 
Saghalien, 
Korea, 
Siberia, 
Europe, 
N. America 
Silverberry 
curculio' 
Formosa 
Camellia 
curculio 
i ' 
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