Stigmatomyces scatellae S.W.T.Batra. ( Batra 1963: 986 ) Laboulbeniomycetes (Fungi, Ascomycota) of Denmark Santamaria, Sergi Pedersen, Jan European Journal of Taxonomy 2021 2021-11-26 781 1 425 6ZSXQ Thaxt. [595,993,444,471] Laboulbeniomycetes Laboulbeniaceae Stigmatomyces Fungi Laboulbeniales 266 267 Ascomycota species purpureus  MB#191132  Fig. 61A–B    Proceedings of the American Academy of Arts and Sciences36: 404 ( Thaxter 1901a). –    Type: [Not designated] [Ind. loc.] “On all parts of  Scatella stagnalisFallen. Kittery Point, Maine, and vicinity of Cambridge, Mass., September”; FH. [ USA]      Stigmatomyces scatellaeS.W.T.Batra. ( Batra 1963: 986)[MB#339711]    Diagnostic features Thallus hyaline. Basal cell of appendage supporting a series of three cells, each bearing solitary antheridia on the inner side, except for the uppermost cell which gives rise two antheridia, where the distal one bears a dorsal spinous process. Perithecium with an oval venter, and a well-distinguished, short neck, which tapers distally into an asymmetrical tip, showing two distinct projections ( Fig. 61A, arrows). Perithecial outer wall cells arranged spirally and forming conspicuous ridges and corrugations.[Detailed descriptions: Thaxter 1908; Majewski 1994b; Weir & Rossi 1995, 1997]    Distribution and hosts Found on five continents: Europe( Spain, France, United Kingdom, Italy, Polandand Finland), America( USA), Asia( India), Africa( Algeria) and Oceania( New Zealand) ( Majewski 2008). Recently reported also from Canada, Portugal( Rossi et al.2013) and Turkey( Rossi 2016). It is common on flies of the genus  Scatella( Diptera Ephydridae).    Collections examined from Denmark    On  Scatella stagnalis(Fallen, 1813)( Diptera; Ephydridae) DENMARK–  Østjylland(EJ)• Gjerlev; 56°35.242′ N, 10°7.898′ E; NH67;  Jul. 1882;  H.J. HansenDry0012; V. Michelsendet.; ZMUC C-F-124025, C-F-124026.    Remarks First record from Denmark. Although the Danish material is in rather poor condition, it is perfectly identifiable by the two projections from the perithecial apex and the spiral ridges on the venter of the perithecium. 4988640646 On Scatella stagnalis (Fallen, 1813) 1882-07 ZMUC H. J. Hansen Denmark V. Michelsen 56.587368 Gjerlev 1 10.131634 267 268 ZMUC C-F-124025, ZMUC C-F-124026 1 Ostjylland