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 Laboulbenia vulgaris Peyr. MB#237743 Fig. 45 Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Wien . Mathematischnaturwissenschaftliche Classe. Abteilung 1 68: 248 ( Peyritsch 1873 ). Type : [Not designated] [Ind. loc.] [Type lost?!] “Scheint in der Wiener Umgebung die gemeinste Art zu sein; ich fand sie auf Bembidium littorale Pz. , B. fasciolatum Duft. , B. punctulatum Drapiez , B. lunatum Duft. , B. obsoletum Dej. und auf Deleaster dichrous Grav. ”. [ Austria ] Laboulbenia chilensis Speg. ( Spegazzini 1910: 71 ) [MB#237513] Laboulbenia abyssalis Maire ( Maire 1916a: 21 ) [MB#169522] Laboulbenia rauraciae Baumgartner ( Baumgartner 1923: 264 ) [MB#276168] Laboulbenia mattiroloi S.Colla ( Colla 1925: 258 ) [Not registered in MycoBank] Laboulbenia picardi Lepesme ( Lepesme 1939: 150 ) [MB#486749] Laboulbenia villiersi Lepesme ( Lepesme 1944: 67 ) [Not registered in MycoBank] Laboulbenia lepesmei Maire ( Maire 1945: 40 ) [MB#287395] Laboulbenia hastiana Huldén ( Huldén 1983: 55 ) [MB#108112] Diagnostic features Cell V obtriangular, half of the length of cell IV, not connected with cell III. Outer appendage unbranched or once divided above the second or third cell, with the lower cells variably darkened and/or constricted at the septa. Inner appendage not exceeding the perithecial apex, usually consisting of two branchlets bearing few antheridia. Basal cell of inner appendage trapezoidal to wedge-shaped, much smaller than basal cell of outer appendage and typically enchased and underlying it ( Fig. 45A , bc ia). [Detailed descriptions: Thaxter 1896 ; Sugiyama 1973 ; Balazuc 1974e ; Majewski 1994b ; Santamaria 1998 ] Distribution and hosts Laboulbenia vulgaris is a very common species infecting species of Bembidion in a broad sense (Col. Carabidae Bembidiina ) and Trechus (Col. Carabidae Trechiina), but also reported on many other carabids and even staphylinids on an endless and quite confusing list. Widespread, known even from the most remote and extreme places of the planet (as the Crozet Islands and the Himalaya, Lepesme 1947 ), although absent in Oceania. For an extensive list of countries see Santamaria et al. (1991) and Majewski (2008) . Recently newly recorded from Croatia , Slovenia , and Slovakia ( Haelewaters et al. 2019b ). Fig. 45. Laboulbenia vulgaris Peyr. Mature thalli. In A the basal cell of the inner appendage has been labelled. A . From Trechus quadristriatus . B . From Epaphius secalis . C–D , F–G . From Bembidion mannerheimi . E . From Bembidion obtusum . Scale bars: 50 µm. Photographs from slides ZMUC C-F-122615 (A), ZMUC C-F-123439 (B), ZMUC C-F-123392 (C), ZMUC C-F-123404 (D), ZMUC C-F-123734 (E), ZMUC C-F-123861 (F–G). Collections examined from Denmark On Bembidion aeneum Germar, 1824 (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Resle Skov ; 54°56.359′ N , 11°43.437′ E ; PF79; 25 Sep. 2006 ; H. Liljehult 1461 ; JP det.; ZMUC C-F-124012 . On Bembidion assimile Gyllenhal, 1810 (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Nyord ; 55°2.885′ N , 12°12.380′ E ; UB20; 27 Apr. 2013 ; JP 835 ; JP det.; ZMUC C-F-123330 . – Nordøstsjaelland (NEZ) Eriksholm Skov ; 55°41.771′ N , 11°47.912′ E ; PG77; 4 Nov. 2017 ; JP 742 ; JP det.; ZMUC C-F-123236 Nord for Frederikssund ; 55°51.404′ N , 12°3.534′ E ; UB17; 14 Dec. 2013 ; R. Aagaard Jensen 408 ; JP det.; ZMUC C-F-122892 Nord for Risø ; 55°42.184′ N , 12°6.692′ E ; UB17; 14 Dec. 2013 ; R. Aagaard Jensen 626 ; JP det.; ZMUC C-F-123115 . – Nordvestjylland (NWJ) Syd for Stårup ; 56°34.792′ N , 9°5.958′ E ; NH07; 6 Feb. 2015 ; JP 217 ; JP det.; ZMUC C-F-122698 . – Sydjylland (SJ) SønderstrandRømø ; 55°6.373′ N , 8°29.380′ E ; MG60; 25 Oct. 2017 ; H. Liljehult 618 ; JP det.; ZMUC C-F-123106 . On Bembidion biguttatum (Fabricius, 1779) (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Vest for Bandholm ; 54°50.303′ N , 11°28.050′ E ; PF57; 3 Jan. 2019 ; JP 1322 ; JP det.; ZMUC C-F-123858 . – Nordvestsjaelland (NWZ) Nordbredden af Skarresø ; 55°39.469′ N , 11°23.147′ E ; PG47; 18 Feb. 2017 ; JP 341 ; JP det.; ZMUC C-F-122820 . On Bembidion bruxellense Wesmaël, 1835 (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Gedser Odde ; 54°33.588′ N , 11°58.187′ E ; PF95; 19 May 2000 ; H. Liljehult 273 ; JP det.; ZMUC C-F-122752 . – Nordøstsjaelland (NEZ) Bognaes Storskov ; 55°41.242′ N , 12°1.678′ E ; UB17; 1 Aug. 2013 ; JP 365 ; JP det.; ZMUC C-F-122848 . On Bembidion dentellum (Thunberg, 1787) (Col. Carabidae ) DENMARK Bornholm (B) Rønne Plantage ; 55°4.375′ N , 14 45.096′ E ; VB80; 13 Jun. 1932 ; E. Suenson DrY0056 ; E. Suenson ; ZMUC C-F-124122 . On Bembidion femoratum Sturm, 1825 (Col. Carabidae ) DENMARK Nordøstsjaelland (NEZ) Karlstrup Kalkbrud syd for Karlstrup ; 55°32.863′ N , 12°12.385′ E ; UB25; 28 May 2016 ; JP 227 ; JP det.; ZMUC C-F-122708 . On Bembidion guttula (Fabricius, 1792) (Col. Carabidae ) DENMARK Østjylland (EJ) Tange å vest for Kjellerup ; 56°17.959′ N , 9°23.462′ E ; NH23; 17 Feb. 2018 ; JP 980 ; JP det.; ZMUC C-F-123487 . – Nordvestjylland (NWJ) Vest for Vinderup ; 56°28.727′ N , 8°44.810′ E ; MH85; 19 Jan. 2015 ; JP 777 ; JP det.; ZMUC C-F-123272 . – Sydsjaelland (SZ) Gammel Kalvehave ; 54°59.745′ N , 12°8.232′ E ; UA19; 24 Mar. 2018 ; JP 1007 ; JP det.; ZMUC C-F-123514 . On Bembidion lampros (Herbst, 1784) (Col. Carabidae ) DENMARK Nordøstsjaelland (NEZ) Gentofte ; 55°44.005′ N , 12°33.020′ E ; UB48; 23 Sep. 2017 ; H. Enghoff 501 ; JP det.; ZMUC C-F-122985 . On Bembidion lunulatum (GeoffroY, 1785) (Col. CArABIdAe ) DENMARK Lolland, Falster, Møn (LFM) Vest for Bandholm ; 54°50.303′ N , 11°28.050′ E ; PF57; 3 Jan. 2019 ; JP 1323 ; JP det.; ZMUC C-F-123860 . On Bembidion mannerheimii Sahlberg, 1827 (Col. Carabidae ) DENMARK Østjylland (EJ) Grejsdal syd for Hornstrup ; 55°44.791′ N , 9°33.051′ E ; NG37; 8 Mar. 2014 ; JP 746 ; JP det.; ZMUC C-F-123240 . – Lolland, Falster, Møn (LFM) Krenkerup Haveskov ; 54°46.408′ N , 11°39.955′ E ; PF77; 5 May 1993 ; S. Langemark & O.E. Meyer 894 ; JP det.; ZMUC C-F-123392 ibid.; 25 May 1993 ; S. Langemark & O.E. Meyer 910 ; JP det.; ZMUC C-F-123408 ibid.; 16 Jun. 1993 ; S. Langemark & O.E. MeYer 916 ; JP det.; ZMUC C-F-123414 ibid.; 8 Jul. 1993 ; S. Langemark & O.E. MeYer 906 ; JP det.; ZMUC C-F-123404 ibid.; 16-24 Aug. 1993 ; S. Langemark & O.E. Meyer 913 ; JP det.; ZMUC C-F-123411 Vest for Bandholm ; 54°50.303′ N , 11°28.050′ E ; PF57; 3 Jan. 2019 ; JP 1324 ; JP det.; ZMUC C-F-123861 , C-F-123862 . – Nordøstsjaelland (NEZ) Indelukket ved Frederiksborg Slot ; 55°56.191′ N , 12°17.861′ E ; UC30; 12 Apr. 2016 ; JP 20 ; JP det.; ZMUC C-F-122493 . – Nordvestsjaelland (NWZ) Vesterlyng ; 55°44.195′ N , 11°17.276′ E ; PG47; 9 Feb. 2014 ; JP 644 ; JP det.; ZMUC C-F-123132 . – Sydsjaelland (SZ) Østerskov ved Langebaek ; 54°59.235′ N , 12°6.280′ E ; UA19; 14 Jan. 2012 ; JP 546 ; JP det.; ZMUC C-F-123030 , C-F-123031 . On Bembidion obtusum Audinet-Serville, 1821 (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Nyord ; 55°2.885′ N , 12°12.380′ E ; UB20; 27 Apr. 2013 ; JP 836 ; JP det.; ZMUC C-F-123331 Vest for Bandholm ; 54°50.303′ N , 11°28.050′ E ; PF57; 3 Jan. 2019 ; JP 1319 ; JP det.; ZMUC C-F-123855 . – Nordøstsjaelland (NEZ) Vest for Trørød ; 55°50.223′ N , 12°31.185′ E ; UB49; 13 Nov. 2016 ; JP 140 ; JP det.; ZMUC C-F-122617 . – Nordvestsjaelland (NWZ) Bjerge Sydstrand ; 55°34.046′ N , 11°9.459′ E ; PG35; 24 Oct. 2018 ; JP 1208 ; JP det.; ZMUC C-F-123734 Bognaes SkovTuse Naes ; 55°44.966′ N , 11°45.817′ E ; PG78; 10 Dec. 2013 ; JP 874 ; JP det.; ZMUC C-F-123370 . On Bembidion stephensii Crotch, 1866 (Col. Carabidae ) DENMARK Lolland, Falster, Møn (LFM) Hjelm Kobbel ; 54°54.863′ N , 12°14.918′ E ; UA28; 28 Aug. 2019 ; JP 1505 ; JP det.; ZMUC C-F-124092 . On Bembidion tetracolum Say, 1823 (Col. Carabidae ) DENMARK Østjylland (EJ) Grejsdal syd for Hornstrup ; 55°44.791′ N , 9°33.051′ E ; NG37; 8 Mar. 2014 ; JP 745 ; JP det.; ZMUC C-F-123239 . – Lolland, Falster, Møn (LFM) Krenkerup Haveskov ; 54°46.408′ N , 11°39.955′ E ; PF77; 16 Jun. 1993 ; S. Langemark & O.E. Meyer 918 ; JP det.; ZMUC C-F-123416 Hobyskov ; 54°44.069′ N , 11°15.296′ E ; PF46; 7 Jan. 2018 ; JP 954 ; JP det.; ZMUC C-F-123460 . – Nordøstsjaelland (NEZ) Espergaerde ; 56°0.591′ N , 12°33.074′ E ; UC40; 24 May 2016 ; M.H. Post 357 ; JP det.; ZMUC C-F-122839 Naturcenter Amager ; 55°36.862′ N , 12°34.575′ E ; UB46; 13 Jun. 2011 ; C. Theilgaard 151 ; JP det.; ZMUC C-F-122631 Skodsborg Dam i Jaegersborg Hegn ; 55°49.068′ N , 12°33.937′ E ; UB48; 18 Nov. 2018 ; JP 1238 ; JP det.; ZMUC C-F-123765 . – Nordvestsjaelland (NWZ) Nordbredden af Skarresø ; 55°39.425′ N , 11°22.998′ E ; PG47; 1 May 2013 ; JP 857 ; JP det.; ZMUC C-F-123352 Nordøstbredden af Tissø ; 55°35.612′ N , 11°18.461′ E ; PG46; 1 May 2013 ; JP 758 ; JP det.; ZMUC C-F-123252 . – Sydsjaelland (SZ) Even Bro ; 55°8.694′ N , 12°0.601′ E ; UB11; 17 Feb. 2019 ; JP 1371 ; JP det.; ZMUC C-F-123912 Gammel Kalvehave ; 54°59.745′ N , 12°8.232′ E ; UA19; 25 Apr. 2019 ; JP 1447 ; JP det.; ZMUC C-F-123995 Krobaek i Sjolte Skov ; 55°10.772′ N , 12°0.863′ E ; UB11; 17 Feb. 2019 ; JP 1375 ; JP det.; ZMUC C-F-123916 . On Epaphius secalis (Paykull, 1790) (Col. Carabidae ) DENMARK Nordøstjylland (NEJ) Bønderskoven i Tofte Skov ; 56°49.955′ N , 10°14.981′ E ; NH79; 8–22 Aug. 2013 ; I. Aggerholm 941 ; JP det.; ZMUC C-F-123445 Engskoven i Tofte Skov ; 56°51.525′ N , 10°15.065′ E ; NJ70; 8–22 Aug. 2013 ; I. Aggerholm 937 ; JP det.; ZMUC C-F-123439 . On Trechus obtusus Erichson, 1837 (Col. Carabidae ) DENMARK Østjylland (EJ) Klostermølle ; 56°2.432′ N , 9°41.629′ E ; NH41; 16 May 2014 ; JP 313 ; JP det.; ZMUC C-F-122792 . – Fyn (F) Gyldenstens inddaemmede Strand ; 55°34.447′ N , 10°7.211′ E ; NG75; 2 Apr. 2014 ; JP 703 ; JP det.; ZMUC C-F-123193 Knudshoved Marina ; 55°17.781′ N , 10°50.542′ E ; PG12; 18 Oct. 2017 ; JP 587 ; JP det.; ZMUC C-F-123074 . – Nordøstjylland (NEJ) Bønderskoven i Tofte Skov ; 56°49.955′ N , 10°14.981′ E ; NH79; 8–22 Aug. 2013 ; I. Aggerholm 927 ; JP det.; ZMUC C-F-123427 , C-F-123443 Engskoven i Tofte Skov ; 56°51.525′ N , 10°15.065′ E ; NJ70; 8–22 Aug. 2013 ; I. Aggerholm 936 ; JP det.; ZMUC C-F-123437 Havgranerne i Tofte Skov ; 56°50.576′ N , 10°15.552′ E ; NJ70; 5–19 Sep. 2013 ; I. Aggerholm 925 ; JP det.; ZMUC C-F-123424 Knarmod i Tofte Skov ; 56°51.824′ N , 10°15.470′ E ; NJ70; 22 Aug.–5 Sep. 2013 ; I. Aggerholm 948 ; JP det.; ZMUC C-F-123454 Toftgården i Tofte Skov ; 56°50.789′ N , 10°12.918′ E ; NJ70; 22 Aug.–5 Sep. 2013 ; I. Aggerholm 945 ; JP det.; ZMUC C-F-123450 Vandplasken ved Kaersgård Strand ; 57°31.199′ N , 9°53.070′ E ; NJ57; 21 Nov. 2017 ; JP 803 ; JP det.; ZMUC C-F-123298 . – Nordøstsjaelland (NEZ) Kagsmose ; 55°42.698′ N , 12°27.378′ E ; UB47; 19 Sep. 2013 ; H. Liljehult 1397 ; JP det.; ZMUC C-F-123941 Syd for Veddelev ; 55°40.346′ N , 12°4.915′ E ; UB17; 14 Dec. 2013 ; R. Aagaard Jensen 334 ; JP det.; ZMUC C-F-122812 . – Nordvestsjaelland (NWZ) Bognaes SkovTuse Naes ; 55°44.966′ N , 11°45.817′ E ; PG78; 10 Dec. 2013 ; JP 879 ; JP det.; ZMUC C-F-123376 . On Trechus quadristriatus (Schrank, 1781) (Col. Carabidae ) DENMARK Nordøstsjaelland (NEZ) Vest for Trørød ; 55°50.223′ N , 12°31.185′ E ; UB49; 13 Nov. 2016 ; JP 139 ; JP det.; ZMUC C-F-122615 . Remarks Laboulbenia vulgaris should be regarded as a collective species showing very variable characteristics ( Lepesme 1947 ), like other species such as L. pedicellata and L. luxurians with which it often coexists on the same host individual. Accordingly, up to 13 infraspecific forms have been described, including ranks as forms, varieties, subspecies and even an aberration, difficult to recognize at the very least and lacking any taxonomical value. A good candidate for further molecular analysis ( Haelewaters & De Kesel 2020 ). In the figures included, we show the wide range of variation in this species, even with some doubtful forms, such as those of Fig. 45F–G collected on Bembidion mannerheimii .