Agrilus bacchus Kerremans

(Figs. 1A, 4A, 4B)

bacchus Kerremans, 1913

Kerremans, 1913: 114

Miwa, 1931: 125 (catalog)

Miwa & Chűjô, 1936: 15 (catalog; Japan)

Obenberger, 1936: 1075 (world catalog)

Gaedike, 1985: 76 (checklist of types in DEI)

Peng Zhongliang, 1987: 354 (checklist; China)

Jendek, 2000: 503 (lectotype designation)

Hua Li Zhong, 2002: 89 (checklist)

Mühle, 2003: 46 (checklist)

Jendek, 2006: 397 (Palaearctic catalog)

Bellamy, 2008: 1987 (world catalog)

Lan & Ohmomo, 2015: 103 (faunal records; Taiwan)

Jendek, 2016: 527 (Palaearctic catalog)

= makiharai Tôyama, 1987 syn. nov.

Tôyama, 1987: 313–314

Hua Li Zhong, 2002: 90 (checklist; Taiwan)

Jendek, 2006: 399 (Palaearctic catalog)

Bellamy, 2008: 2176 (world catalog)

Jendek, 2016: 536 (Palaearctic catalog)

Type material. Agrilus bacchus Kerremans, 1913 . Described from inexplicit number of syntypes . Type locality. “[Formosa] Sokutsu (Banshoryo Distr.)”. Type specimens. Lectotype ♀ (DEI) (Fig. 4B) designated by Jendek (2000).

Agrilus makiharai Tôyama, 1987 . Described from holotype and one paratype. Type locality. “Wulai , Taipei Hsien, Taiwan ”. Type specimens: Holotype ♂ (NSMT) (Fig. 4A): “ Urai [sic!] Taipei Hsien Taiwan 27. VI. 1976 H. Makihara leg. [p] \ Holotype [p] Agrilus makiharai Tôyama, 1986 ”.

Examined specimens. TAIWAN. 2 ♀ (EJCB): “Chirifu Formosa V-1934 ” ; 1 ♀ (EJCB): “Kantou-san, Nantouhsien (Taiwan) \ May 11, 1984 Li Chin-Chi leg.” .

Distribution. TAIWAN.

Remarks. The published type locality of A. makiharai “Wulai, Taipei Hsien, Taiwan ” differs from that on the holotype locality label. The male is known only from the holotype of A. makiharai . For aedeagus see Fig. 4A.