Laboulbenia clivinalis Thaxt.

Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, European Journal of Taxonomy 781, pp. 1-425 : 135-136

Laboulbenia clivinalis Thaxt.

MB#140929

Fig. 27A–B

Proceedings of the American Academy of Arts and Sciences 35: 165 ( Thaxter 1899). –

Type: “ On Clivina collaris Herbst , Brit. Mus. No. 456, … England ”; FH. [type, according to Thaxter 1908: 408 ]

Laboulbenia henricii S.Colla ( Colla1926: 185) [Not registered in MycoBank]

Diagnostic features

Cell V wedge-shaped, as long or longer and as broad as cell IV, connected with cell III. Outer appendage branched once or more times above a variably darkened suprabasal cell; septum separating basal and suprabasal cells oblique and blackened ( Fig. 27B , arrows). Inner appendage consisting of a basal cell which is half as long as the outer basal cell, in young thalli bearing 2–3 simple and short branches with solitary terminal antheridium ( Fig. 27B ), later proliferating into a variable number of sterile branches in mature thalli ( Fig. 27A ). [Detailed descriptions: Thaxter 1908; Cépède & Picard 1908; Majewski 1994b; Santamaria 1998]

Distribution and hosts

On species of the genus Clivina (Col. Carabidae ) in many countries in Europe: Bulgaria, Finland, France, Germany, Hungary, Italy, Norway, Poland, Romania, Russia, Spain, Sweden, Switzerland, United Kingdom ( Santamaria et al. 1991), Belgium ( De Kesel 1995), Lithuania ( Markovskaja 2000), Czech Republic ( Rossi & Máca 2006), Latvia ( De Kesel & Krastina De Kesel 2006), the Netherlands ( Haelewaters et al. 2012), and Austria ( Rossi & Christian 2020). Also in Africa: Algeria, Cameroon; Asia: Burma, Indonesia, Philippines, Thailand, Vietnam ( Santamaria et al. 1991), China and Cambodia ( Kong et al. 2020); and recently reported from America: Canada and USA ( Haelewaters et al. 2019b). The record from China by Shen & Ye (2006) is wrong according to Kong et al. (2020).

Collections examined from Denmark

On Clivina fossor (Linnaeus, 1758) (Col. Carabidae )

DENMARK – Fyn (F) • Gyldenstens inddaemmede Strand ; 55°34.447′ N, 10°7.211′ E; NG75; 2 Apr. 2014; JP 697; JP det.; ZMUC C-F-123186 . – Lolland, Falster, Møn (LFM) • Krenkerup Haveskov ; 54°46.408′ N, 11°39.955′ E; PF77; 5 May 1993; S. Langemark & O.E. Meyer 99; JP det.; ZMUC C-F-122574 . – Nordøstsjaelland (NEZ) • Espergaerde ; 56°0.591′ N, 12°33.074′ E; UC40; 24 May 2016; M.H. Post 358; JP det.; ZMUC C-F-122840 • Kagsmose ; 55°42.698′ N, 12°27.378′ E; UB47; 12 Mar. 2015; H. Liljehult 97; JP det.; ZMUC C-F-122572 • ibid.; 26 May 2015; H. Liljehult 28; JP det.; ZMUC C-F-122501 . – Nordvestjylland (NWJ) • Nord for Landting ved Vinderup ; 56°30.049′ N, 8°45.384′ E; MH86; 19 Jan. 2015; JP 567; JP det.; ZMUC C-F-123053 • Vest for Vinderup ; 56°28.727′ N, 8°44.810′ E; MH85; 19 Jan. 2015; JP 770; JP det.; ZMUC C-F-123265 . – Nordvestsjaelland (NWZ) • Garbølle ; 55°34.107′ N, 11°34.293′ E; PG66; 21 Apr. 2018; JP 1061; JP det.; ZMUC C-F-123578 . – Sydsjaelland (SZ) • Gammel Kalvehave ; 54°59.745′ N, 12°8.232′ E; UA19; 25 Apr. 2019; JP 1440; JP det.; ZMUC C-F-123987 • Østerskov ved Langebaek ; 54°59.572′ N, 12°6.715′ E; UA19; 3 Jan. 2019; JP 1276; JP det.; ZMUC C-F-123806 • Tryggevaelde Å ved Varpelev ; 55°21.055′ N, 12°15.877′ E; UB23; 6 Jan. 2018; JP 961; JP det.; ZMUC C-F-123467 .

Remarks

First record from Denmark where its presence was expected given the wide distribution of this species.

Figures

Fig. 27. Laboulbenia spp. A–B. L. clivinalis Thaxt. A. Mature thallus. B. Three immature thalli showing the oblique and blackened septum separating basal and suprabasal cells of outer appendage (arrows), a diagnostic character. – C. L. collae T.Majewski. Mature thallus. Scale bars: 50 µm. Photographs from slides ZMUC C-F-122501 (A–B), ZMUC C-F-123503 (C).