Laboulbeniomycetes (Fungi, Ascomycota) of Denmark Author Santamaria, Sergi Unitat de Botànica, Departament de Biologia Animal, de Biologia Vegetal i d’Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès (Barcelona), Spain. sergi.santamaria@uab.cat Author Pedersen, Jan Natural History Museum of Denmark (Zoological Museum), University of Copenhagen, Universitetsparken 15, 2100 København Ø, Denmark. japedersen@snm.ku.dk text European Journal of Taxonomy 2021 2021-11-26 781 1 425 http://dx.doi.org/10.5852/ejt.2021.781.1583 journal article 10.5852/ejt.2021.781.1583 2118-9773 5828924 Corethromyces stilici Thaxt. MB#183854 Fig. 47E–F Proceedings of the American Academy of Arts and Sciences 37: 42 ( Thaxter 1901b ). Type : [Not designated] [Ind. loc.] “On the abdomen of Stilicus sp. , Interlaken, Switzerland . On Stilicus rufipes Germ. , Berlin Museum, No. 836. Europe”; FH . Diagnostic features Cell I small, dark, laterally extending into a ± straight, stout, blackened outgrowth ( Fig. 47E–F , arrows). Perithecial wall consisting of four vertical, spirally arranged rows of cells ( Fig. 47E ). [Detailed descriptions: Thaxter 1908 ; Majewski 1994b ; Santamaria 2003 ] Distribution and hosts On species of Rugilus (= Stilicus ) (Col. Staphylinidae Paederinae ) from Europe : Germany , the Netherlands , Italy , Poland , Spain , Switzerland ( Santamaria et al. 1991 ), Hungary ( Bánhegyi et al. 1985 ), Belgium ( De Kesel & Haghebaert 1991 ), France ( Duverger 1995 ), Denmark ( Høier 2009 ), Sweden ( Huggert 2010 ); America : USA ( Thaxter 1908 ), Argentina , Chile , Uruguay ( Santamaria et al. 1991 ); and Asia : Sumatra ( Tavares 1985 ). Collections examined from Denmark On Rugilus rufipes (Germar, 1836) (Col. Staphylinidae Paederinae ) DENMARK Østjylland (EJ) Hald Ege ; 56°24.287′ N , 9°20.550′ E ; NH25; 19 Oct. 2013 ; JP 797 ; JP det.; ZMUC C-F-123292 Høgdal ; 56°6.449′ N , 9°36.941′ E ; NH31; 11 Mar. 2017 ; JP 353 ; JP det.; ZMUC C-F-122835 . – Fyn (F) Gyldenstens inddaemmede Strand ; 55°34.447′ N , 10°7.211′ E ; NG75; 2 Apr. 2014 ; JP 685 ; JP det.; ZMUC C-F-123173 . – Lolland, Falster, Møn (LFM) Vest for Bandholm ; 54°50.303′ N , 11°28.050′ E ; PF57; 3 Jan. 2019 ; JP 1334 ; JP det.; ZMUC C-F-123873 . – Nordøstjylland (NEJ) Bønderskoven i Tofte Skov ; 56°49.955′ N , 10°14.981′ E ; NH79; 8–22 Aug. 2013 ; I. Aggerholm 933 ; JP det.; ZMUC C-F-123433 ibid.; I. Aggerholm 944 ; JP det.; ZMUC C-F-123448 Engskoven i Tofte Skov ; 56°51.525′ N , 10°15.065′ E ; NJ70; 8–22 Aug. 2013 ; I. Aggerholm 939 ; JP det.; ZMUC C-F-123441 Toftgården i Tofte Skov ; 56°50.789′ N , 10°12.918′ E ; NJ70; 22 Aug.–5 Sep. 2013 ; I. Aggerholm 947 ; JP det.; ZMUC C-F-123452 Vesterskoven i Tofte Skov ; 56°50.346′ N , 10°13.361′ E ; NJ70; 7 Aug. 2013 ; JP 317 ; JP det.; ZMUC C-F-122796 ibid.; 8–22 Aug. 2013 ; I. Aggerholm 926 ; JP det.; ZMUC C-F-123425 . – Nordøstsjaelland (NEZ) Faergelunden ; 55°50.540′ N , 12°1.735′ E ; UB19; 16 Nov. 2013 ; JP 596 ; JP det.; ZMUC C-F-123085 Husum ; 55°42.851′ N , 12°29.061′ E ; UB47; 6 Oct. 2018 ; JP 1201 ; JP det.; ZMUC C-F-123728 Indelukket ved Frederiksborg Slot ; 55°56.191′ N , 12°17.861′ E ; UC30; 12 Apr. 2016 ; JP 4 ; JP det.; ZMUC C-F-122474 , C-F-122475 ibid.; 19 Mar. 2017 ; JP 669 ; JP det.; ZMUC C-F-123158 Klinten ved Selsø ; 55°44.158′ N , 11°59.634′ E ; PG88; 11 Mar. 2007 ; JP 518 ; JP det.; ZMUC C-F-123001 Naerum ; 55°49.077′ N , 12°32.686′ E ; UB48; 1 Dec. 2019 ; JP 1564 ; JP det.; ZMUC C-F-124324 Stampeskov ved Rådvad ; 55°48.332′ N , 12°33.138′ E ; UB48; 23 Mar. 2017 ; JP 469 ; JP det.; ZMUC C-F-122953 ibid.; 14 Apr. 2013 ; JP 786 ; JP det.; ZMUC C-F-123281 Skodsborg Dam i Jaegersborg Hegn ; 55°49.068′ N , 12°33.937′ E ; UB48; 18 Nov. 2018 ; JP 1242 ; JP det.; ZMUC C-F-123769 Tokkekøb Hegn ; 55°52.334′ N , 12°22.229′ E ; UB39; 12 Apr. 2018 ; JP 1026 ; JP det.; ZMUC C-F-123536 . – Nordvestsjaelland (NWZ) Klinteskov ved Tissø ; 55°34.569′ N , 11°18.882′ E ; PG46; 24 Oct. 2018 ; JP 1214 ; JP det.; ZMUC C-F-123741 Nordbredden af Skarresø ; 55°39.425′ N , 11°22.998′ E ; PG47; 1 May 2013 ; JP 846 ; JP det.; ZMUC C-F-123341 Sonnerup Skov ; 55°56.525′ N , 11°33.988′ E ; PH60; 1 Apr. 2017 ; JP 255 ; JP det.; ZMUC C-F-122735 . – Sydsjaelland (SZ) Krobaek i Sjolte Skov ; 55°10.772′ N , 12°0.863′ E ; UB11; 17 Feb. 2019 ; JP 1379 ; JP det.; ZMUC C-F-123920 Østerskov ved Langebaek ; 54°59.572′ N , 12°6.715′ E ; UA19; 3 Jan. 2019 ; JP 1297 ; JP det.; ZMUC C-F-123830 Storskov syd for Sparresholm ; 55°13.234′ N , 11°57.463′ E ; PG82; 17 Feb. 2019 ; JP 1388 ; JP det.; ZMUC C-F-123931 Tryggevaelde Å ved Varpelev ; 55°21.055′ N , 12°15.877′ E ; UB23; 6 Jan. 2018 ; JP 1591 ; JP det.; ZMUC C-F-124352 . – Vestjylland (WJ) Velling ; 56°3.078′ N , 8°18.596′ E ; MH51; 16 Dec. 2018 ; JP 1260 ; JP det.; ZMUC C-F-123788 . Remarks This species is extremely common in Denmark . Thalli are more frequent on both sides of the abdomen of its hosts, where they show a strongly curved perithecial stalk cell (VI) which forces the perithecia to project laterally ( Fig. 47E ); thalli from legs show a more straight habitus ( Fig. 47F ).