Cryptandromyces elegans W. Rossi & Castaldo
Creators: name: Santamaria, Sergi
name: Pedersen, Jan
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Laboulbeniomycetes
Laboulbeniales
Laboulbeniaceae
Cryptandromyces
Cryptandromyces elegans

description: Cryptandromyces elegans (Maire) W.Rossi & Castaldo
MB#568984
Figs 51A–B, 105B
Plant Biosystems 138(3): 264 (Castaldo et al. 2004). – Basionym: PeYerimhoffiella elegans Maire, Bulletin de la Société d’Histoire Naturelle de l’Afrique du Nord 7: 18 (Maire 1916a) [MB#181347]. – Corethromyces elegans (Maire) Thaxt. (Thaxter 1931: 366) [MB#263854]. –
Type: [Not designated] [Ind. loc.] [Type lost?!] “Sur les pattes et l’abdomen du Psélaphide Brachygluta Reichei Saulc.: Dély-Ibrahim, près Alger, 3 mars 1912 (De Borde); sur les pates de B. dichroa Saulc.: Djebel-Mouzaïa, juillet 1905 (P. de Peyerimhoff)”. [Algeria]
Cryptandromyces brachyglutae J.Siemaszko & Siemaszko (Siemaszko & Siemaszko 1928: 205) [MB#203836]. – Corethromyces brachyglutae (J.Siemaszko & Siemaszko) Thaxt. (Thaxter 1931: 224) [MB#180841]
Diagnostic features
Appendage unbranched, sometimes very elongated (up to 460 µm, Majewski 1994b), consisting of several superposed and variably elongated cells. Antheridia stout, sessile or subsessile (on small supporting cells) (Fig. 51A, arrows), not rarely on a short, ramified branch (Fig. 51B, arrow) borne on the inner side of the lower cells of appendage, including cell III (Fig. 51A, III) or, less commonly, above it up to the 10 th cell and even beyond. [Detailed descriptions: Majewski 1994b; Castaldo et al. 2004]
Distribution and hosts
Reported on Pselaphinae beetles (Col. Staphylinidae), mostly belonging to the genus Brachygluta, from Algeria (type) and Europe: Italy, Greece, Poland, France, Finland, United Kingdom, Germany (Majewski 2008), Hungary (Bánhegyi et al. 1985), Belgium (De Kesel & Rammeloo 1992), Sweden (Huggert 2010), the Netherlands (Haelewaters et al. 2014). Records on other genera different from Brachygluta should be checked for the identity of the fungus: Bryaxis, Reichenbachia Leach, 1826, Rybaxis Saulcy, 1876, Trissemus Jeannel, 1949, Faronus Aubé, 1844, Tychus, and Bythinus Leach, 1817. Records on Bryaxis probably refer to Cryptandromyces bryaxidis (Maire 1916b; Scheloske 1969; Santamaria 1989). On Tychus we found Cryptandromyces bibloplecti (see above). On Faronus, SS has found immature thalli similar to Cryptandromyces euplecti from Spain (unpublished).
Collections examined from Denmark
On Brachygluta fossulata (Reichenbach, 1816) (Col. Staphylinidae Pselaphinae) DENMARK – Østjylland (EJ) • Stidsmølle i Mattrup Skov; 55°55.455′ N, 9°33.811′ E; NG39; 19 Nov. 2017; JP 809; JP det.; ZMUC C-F-123304 • Tange å vest for Kjellerup; 56°17.959′ N, 9°23.462′ E; NH23; 17 Feb. 2018; JP 983; JP det.; ZMUC C-F-123490. – Lolland, Falster, Møn (LFM) • Bøtø Plantage; 54°37.629′ N, 11°57.661′ E; PF95; 17 May 2017; JP 412; JP det.; ZMUC C-F-122896. – Nordøstsjaelland (NEZ) • Åsen ved Lellinge; 55°27.948′ N, 12°8.785′ E; UB15; 26 Jun. 2019; JP 1484; JP det.; ZMUC C-F-124069 • Lyngen ved Ølstykke; 55°47.738′ N, 12°10.253′ E; UB28; 15 May 2013; JP 867; JP det.; ZMUC C-F-123363 • Stampeskov ved Rådvad; 55°48.332′ N, 12°33.138′ E; UB48; 14 Apr. 2013; JP 788; JP det.; ZMUC C-F-123283. – Nordvestsjaelland (NWZ) • Nordbredden af Skarresø; 55°39.425′ N, 11°22.998′ E; PG47; 1 May 2013; JP 851; JP det.; ZMUC C-F-123346. – Sydjylland (SJ) • Braenøre Mose; 55°23.906′ N, 9°25.714′ E; NG23; 5 Aug. 2018; JP 1165; JP det.; ZMUC C-F-123690 • Mørksø Sydøst for Kliplev; 54°52.481′ N, 9°26.561′ E; NF28; 1 Nov. 2013; JP 355; JP det.; ZMUC C-F-122837. – Sydsjaelland (SZ) • Enemaerket ved Naesbyholm; 55°22.429′ N, 11°36.776′ E; PG63; 17 Nov. 2019; JP 1558; JP det.; ZMUC C-F-124319 • Holmegårds Mose; 55°17.685′ N, 11°47.928′ E; PG73; 31 Mar. 2019; JP 1412; JP det.; ZMUC C-F-123958 • Østerskov ved Langebaek; 54°59.421′ N, 12°6.435′ E; UA19; 19 Aug. 2019; JP 1499; JP det.; ZMUC C-F-124086.
On Brachygluta helferi (Schmidt-Goebel, 1836) (Col. Staphylinidae Pselaphinae) DENMARK – Lolland, Falster, Møn (LFM) • Vest for Bandholm; 54°50.303′ N, 11°28.050′ E; PF57; 3 Jan. 2019; JP 1329; JP det.; ZMUC C-F-123868. – Nordøstsjaelland (NEZ) • Eriksholm Skov; 55°41.771′ N, 11°47.912′ E; PG77; 4 Nov. 2017; JP 732; JP det.; ZMUC C-F-123225 • Nord for Frederikssund; 55°51.404′ N, 12°3.534′ E; UB17; 14 Dec. 2013; R. Aagaard Jensen 404; JP det.; ZMUC C-F-122887. – Sydsjaelland (SZ) • Even Bro; 55°8.694′ N, 12°0.601′ E; UB11; 17 Feb. 2019; JP 1358; JP det.; ZMUC C-F-123896.
Remarks
First record from Denmark, where it is very common. Castaldo et al. (2004) brought order to the longstanding confusion between C. brachyglutae and PeYerimhofiella elegans.
description: Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 231-232, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/5828924