Genus Pilophorus Hahn, 1826

Pilophorus Hahn, 1826: 23 (gen. nov.). Type species. Cimex clavatus Linnaeus, 1767; designation under the plenary powers (Opinion 254/1954).

77. Pilophorus choii Josifov, 1978 (Figure plate 7)

Pilophorus choii Josifov, 1978: 285 (sp. nov.); Kerzhner (1988b): 838 (key); Josifov (1992b): 116 (list); Schuh (1990): 165 (fig.); (1995): 460 (cat.); Kerzhner & Josifov (1999): 281 (cat.); Vinokurov et al. (2010): 125 (cat.); Duwal et al. (2014c): 259 (redescr., figs.).

Distribution. Asia: North Korea (Josifov 1978), South Korea (GG) (Duwal et al. 2014c), Russia (Far East) (Kerzhner 1988b).

Host. Quercus sp. ( Fagaceae) (Josifov 1978); Q. dentata Thunb. (Kerzhner 1988b) .

78. Pilophorus clavatus (Linnaeus, 1767) (Figure plate 7)

Cimex clavatus Linnaeus, 1767: 729 (sp. nov.)

Pilophorus clavatus: Carvalho (1958): 144 (cat.); Schuh & Schwartz (1988): 164 (descr., figs.); Schuh (1995): 460 (cat.); Kerzhner (1988b): 837 (key); Kerzhner & Josifov (1999): 281 (cat.); Vinokurov et al. (2010): 125 (cat.); Aukema et al. (2013): 275 (cat.); Duwal et al. (2014c): 261 (redescr., figs.).

Distribution. Holarctic region including South Korea (GG) (Kerzhner & Josifov 1999, Duwal et al. 2014c). Host. Cornus sp. ( Cornaceae), Quercus sp. ( Fagaceae) (Schuh & Schwartz 1988); Alnus sp., Betula sp. ( Betulaceae), Populus sp., and Salix sp. ( Salicaceae) (Wheeler & Henry 1992).

79. Pilophorus erraticus Linnavuori, 1962 (Figure plate 7)

Pilophorus erraticus Linnavuori, 1962: 170 (sp. nov.); Kerzhner (1988b): 838 (key); Schuh (1995): 462 (cat.); Kerzhner & Josifov (1999): 282 (cat.); Yasunaga (2001a): 148 (diag., fig); Vinokurov et al. (2010): 125 (cat.); Duwal et al. (2014c): 263 (redescr., figs.)

Pilophorus alni Josifov, 1987: 117 (sp. nov.).

Distribution. Asia: North Korea (Josifov 1987), South Korea (GG) (Duwal et al. 2014c), Japan (Yasunaga 2001a), Russia (Far East) (Kerzhner 1988b).

Host. Alnus sp. ( Betulaceae) (Josifov 1987, Kerzhner 1988b).

80. Pilophorus koreanus Josifov, 1978 (Figure plate 7)

Pilophours koreanus Josifov, 1978: 283 (sp. nov.); (1992b): 115 (list); Schuh (1995): 464 (cat.); Kerzhner & Josifov (1999): 282 (cat.); Duwal et al. (2014c): 26 (redescr., figs.).

Distribution. Asia: North Korea (Josifov 1978), South Korea (GG) (Duwal et al. 2014c), China (North) (Kerzhner & Josifov 1999).

Host. Acer barbinerve Maxim. (Aceraceae), Salix sp., ( Salicaceae), Ulmus monshurica (Ulmaceae) (Josifov 1978).

81. Pilophorus lucidus Linnavuori, 1962 (Figure plate 7)

Pilophorus lucidus Linnavuori, 1962: 171 (sp. nov.); Schuh (1984): 65 (disc.); (1995): 464 (cat.); Kerzhner (1988b): 837 (key); Josifov (1992b): 123 (report); Kerzhner & Josifov (1999): 282 (cat.); Yasunaga (2001a): 149 (diag., fig.); Vinokurov et al. (2010): 125 (cat.); Duwal et al. (2014c): 265 (redescr., figs.).

Distribution. Asia: North Korea (Josifov 1992b), South Korea (GG) (Duwal et al. 2014c), China (Central, North) (Kerzhner & Josifov 1999), Japan (Yasunaga 2001a), Russia (Far East) (Kerzhner 1988b). Host. Quercus sp. ( Fagaceae) (Duwal et al. 2014c).

82. Pilophorus miyamotoi Linnavuori, 1961 (Figure plate 7)

Pilophorus miyamotoi Linnavuori, 1961: 165 (sp. nov.); Schuh (1995): 465 (cat.); Kerzhner (1988b): 837 (key); Kerzhner & Josifov (1999): 282 (cat.); Yasunaga (2001a): 149 (diag., fig.); Vinokurov et al. (2010): 125 (cat.); Duwal et al. (2014c): 266 (redescr., figs.).

Distribution. Asia: South Korea (JJ) (Duwal et al. 2014c), Japan (Yasunaga 2001a), Russia (Far East) (Kerzhner 1988b).

Host. Pinus densiflora Siebold & Zucc. (Pinaceae) (Kerzhner 1988b); Salix sp. ( Salicaceae) (Duwal et al. 2014c).

83. Pilophorus niger Poppius, 1914 (Figure plate 7)

Pilophorus niger Poppius, 1914: 247 (sp. nov.); Schuh (1984): 65 (diag., disc.); (1995): 465 (cat.); Kerzhner (1988b): 838 (key); Josifov (1992b): 123 (report); Kerzhner & Josifov (1999): 283 (cat.); Yasunaga (2001a): 149 (diag., fig.); Vinokurov et al. (2010): 126 (cat.); Duwal et al. (2014c): 267 (redescr., figs.).

Distribution. Asia: North Korea (Josifov 1992b), South Korea (GG) (Duwal et al. 2014c), China (Central), Japan, Mongolia, Russia (Far East) (Schuh 1984, Kerzhner & Josifov 1999). Host. Unknown.