Laboulbenia collae T.Majewski

Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, European Journal of Taxonomy 781, pp. 1-425 : 136-138

publication ID

https://doi.org/ 10.5852/ejt.2021.781.1583

DOI

https://doi.org/10.5281/zenodo.5835141

persistent identifier

https://treatment.plazi.org/id/03D3878A-B7D6-FF6D-6709-79BCDF8AFC8F

treatment provided by

Felipe

scientific name

Laboulbenia collae T.Majewski
status

 

Laboulbenia collae T.Majewski View in CoL

MB#363730

Fig. 27C View Fig

Polish Botanical Studies 7: 104 ( Majewski 1994b). –

Type: “ On Agonum (Anchomenus) albipes (Fabricius) . Ks. Berezki , 15.9.1972 ( TM. 1123 – holotype)”; KRAM. [ Poland]

Laboulbenia filifera var. pseudostolonicola S.Colla ( Colla 1925: 262) [Not registered in MycoBank]

Diagnostic features

Cell V oval, a third of the length of cell IV, not connected with cell III. Outer appendage hyaline to uniformly pale brown coloured, consisting of two similar branches arising from the suprabasal cell. Inner appendage consisting of a basal cell smaller than basal cell of outer appendage, supporting 1–2 once divided branches bearing solitary or paired terminal antheridia, sterile appendages infrequent. [Detailed description: Santamaria 1998]

Distribution and hosts

Other than the type, this species infects Cardiomera genei Bassi, 1834 from Italy ( Colla 1925) and Spain ( Santamaria 1986), both as L. filifera var. pseudostolonicola . Later reported on Paranchus and Agonum from Belgium ( De Kesel 1998) and on Paranchus from the Netherlands ( Haelewaters et al. 2012). Also from Switzerland on Anisodactylus ( Hoess & Senn-Irlet 2009) . The host Agonum albipes (Fabricius, 1796) is also known as Paranchus albipes (Fabricius, 1796) and Anchus ruficornis (Goeze, 1777) in old literature. Hosts are Col. Carabidae .

Collections examined from Denmark

On Paranchus albipes (Fabricius, 1796) (Col. Carabidae )

DENMARK – Bornholm (B) • Svartingedalen ved Baggeå ; 55°11.740′ N, 14 45.260′ E; VB81; 23 Jun. 2018; JP 1158; JP det.; ZMUC C-F-123683 , C-F-123684 GoogleMaps . – Nordøstsjaelland (NEZ) • Kagsmose ; 55°42.698′ N, 12°27.378′ E; UB48; 21 Jan. 2018; J. SØgaard Hansen 996; J. Søgaard Hansen; ZMUC C-F-123503 GoogleMaps Naesset, Rudersdal ; 55°48.469′ N, 12°25.759′ E; UB38; 18 Apr. 2018; M. Kofoed-Hansen 1105; M. Kofoed-Hansen; ZMUC C-F-123623 GoogleMaps .

Remarks

First record from Denmark. Laboulbenia collae may be distinguished from similar species like L. filifera by its bigger size, above 300 µm from foot to perithecial apex; and from L. flagellata by longer cells II, III and VI, and by the uniformly coloured basal and suprabasal cells of outer appendage whereas appear ± dorsally obscured in L. flagellata . The distinctiveness of Laboulbenia collae from L. flagellata has been recently supported with molecular analysis ( Haelewaters et al. 2019b).

Kingdom

Fungi

Phylum

Ascomycota

Class

Laboulbeniomycetes

Order

Laboulbeniales

Family

Laboulbeniaceae

Genus

Laboulbenia

Loc

Laboulbenia collae T.Majewski

Santamaria, Sergi & Pedersen, Jan 2021
2021
Loc

Laboulbenia filifera var. pseudostolonicola S.Colla ( Colla 1925: 262 )

Colla S. 1925: 262
1925
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