Idiomyces peyritschii Thaxt.

MB#233231

Fig. 14A–B

Proceedings of the American Academy of Arts and Sciences 28: 162 (Thaxter 1893). –

Type: “ On abdomen of Deleaster dichrous Grav., Germany ”; FH .

Diagnostic features

See genus description. [Detailed descriptions: Thaxter 1896; Benjamin 1983; Majewski 1994b; Santamaria 2003]

Distribution and hosts

On species of Deleaster (Col. Staphylinidae Oxytelinae). Known in Europe: Austria, France, Germany, the Netherlands, Hungary, Italy, Poland, Spain, Switzerland, United Kingdom, Russia, former Yugoslavia (Santamaria et al. 1991), Belgium (De Kesel & Rammeloo 1992), Greece (Castaldo et al. 2004), Bulgaria, Romania (Rossi et al. 2019a), and Austria (Rossi & Christian 2020). Also in USA and Japan (Santamaria et al. 1991).

Collections examined from Denmark

On Deleaster dichrous (Gravenhorst, 1802) (Col. Staphylinidae Oxytelinae)

DENMARK – Bornholm (B) • Borrelyng; 55°15.170′ N, 14 45.240′ E; VB82; 30 Jun. 1988; E. Palm Dry0104; JP det.; ZMUC C-F-124170 . – Lolland, Falster, Møn (LFM) • Møns Klint, Syd; 54°56.958′ N, 12°32.210′ E; UA49; 18–24 Sep. 2005; O. Karsholt Dry0102; JP det.; ZMUC C-F-124168 . – Nordøstsjaelland (NEZ) • København Ø.; 55°42.152′ N, 12°33.572′ E; UB47; 25–27 Jun. 2001; O. Karsholt Dry0103; JP det.; ZMUC C-F-124169 . – Sydsjaelland (SZ) • Sorø, Kristiansminde; 55°25.115′ N, 11°35.209′ E; PG64; 4 Aug. 2014; JP 32; JP det.; ZMUC C-F-122507 • Tryggevaelde Å ved Varpelev; 55°21.055′ N, 12°15.877′ E; UB23; 20 Jun. 1984; M. Hansen Dry0105; M. Hansen det.; ZMUC C-F-124171 .

Remarks

First record from Denmark. The new record from Denmark is not surprising because it was already reported from several European countries, including nearby Germany and Poland.