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
305924
10.5852/ejt.2021.781.1583
592281fb-ec34-447a-869b-e2722722534e
2118-9773
5828924
Siemaszkoa ptenidii
(Scheloske) I.I.Tav. & T.Majewski
MB#323555
Fig. 13A–C
Mycotaxon
3: 204 (
Tavares & Majewski 1976
)
. –
Basionym
:
Misgomyces ptenidii
Scheloske,
Parasitologische Schriftenreihe
19: 135 (
Scheloske 1969
)
[MB#334359]. –
Type
: “
In einzelnen Exemplaren auf Halsschild und Elytren von
Ptenidium
sp.
(
Pt. fuscicorne
?) (Col.
Ptiliidae
). – Die Funde stammen aus dem Gesiebe (Bodenstreu) aus Erlenbruchwäldern bei Schwand/Nürnberg und aus Genist an Weihern bei Dechsendorf/Erlangen. Deutschland.
Holotypus
Abb. 36”. [
Germany
]
Diagnostic features
Receptacle consisting of 5–9 superposed cells (cell I included). Appendage unbranched, seeming like a prolongation of the receptacle axis. Antheridia unknown. Perithecium narrow and elongate, lateral to the thallial axis. Perithecial apex asymmetric, showing a protruding lip (
Fig. 13A
, *). [Detailed descriptions:
Majewski 1991
,
1994b
]
Distribution and hosts
Only known from
Germany
(
type
),
Poland
(
Majewski 1973c
), and
Belgium
(
De Kesel
et al.
2020
). Occurs on
Ptenidium
(Col.
Ptiliidae
).
Collections examined from
Denmark
On
Ptenidium fuscicorne
Erichson, 1845
(Col.
Ptiliidae
)
DENMARK
–
Fyn
(F)
•
Gyldenstens
inddaemmede
Strand
;
55°34.447′ N
,
10°7.211′ E
; NG75;
2 Apr. 2014
;
JP
684
;
JP
det.;
ZMUC C-F-123172
•
Rishave
;
55°33.475′ N
,
10°24.013′ E
; NG85;
19 Apr. 2018
;
JP
1066
;
JP
det.;
ZMUC C-F-123583
. –
Lolland, Falster, Møn
(LFM)
•
Ulvshale
;
55°2.636′ N
,
12°15.638′ E
; UB20;
26 May 2018
;
JP
1113
;
JP
det.;
ZMUC C-F-123633
•
Vest
for
Bandholm
;
54°50.303′ N
,
11°28.050′ E
; PF57;
3 Jan. 2019
;
JP
1341
;
JP
det.;
ZMUC C-F-123880
. –
Nordøstjylland
(NEJ)
•
Syd
for
Krogsagergård
;
56°37.534′ N
,
9°45.551′ E
; NH47;
24 Nov. 2019
;
JP
1551
;
JP
det.;
ZMUC C-F-124312
. –
Nordøstsjaelland
(NEZ)
•
Eriksholm Skov
;
55°41.771′ N
,
11°47.912′ E
; PG77;
4 Nov. 2017
;
JP
734
;
JP
det.;
ZMUC C-F-123227
•
Indelukket
ved
Frederiksborg Slot
;
55°56.191′ N
,
12°17.861′ E
; UC30;
19 Mar. 2017
;
JP
682
;
JP
det.;
ZMUC C-F-123170
•
Lyngen
ved
Ølstykke
;
55°47.738′ N
,
12°10.253′ E
; UB28;
15 May 2013
;
JP
870
;
JP
det.;
ZMUC C-F-123366
•
Mølleå
ved
Farum Lillevang
;
55°49.093′ N
,
12°18.496′ E
; UB38;
24 Feb. 2018
;
JP
993
;
JP
det.;
ZMUC C-F-123500
•
Stampeskov
ved
Rådvad
;
55°48.332′ N
,
12°33.138′ E
; UB48;
14 Apr. 2013
;
JP
790
;
JP
det.;
ZMUC C-F-123285
. –
Nordvestjylland
(NWJ)
•
Vest
for
Vinderup
;
56°28.727′ N
,
8°44.810′ E
; MH85;
19 Jan. 2015
;
JP
768
;
JP
det.;
ZMUC C-F-123262
. –
Nordvestsjaelland
(NWZ)
•
Bognaes Skov
på
Tuse Naes
;
55°44.966′ N
,
11°45.817′ E
; PG78;
10 Dec. 2013
;
JP
887
;
JP
det.;
ZMUC C-F-123385
. –
Sydsjaelland
(SZ)
•
Denderup Sø
i
Denderup Vaenge
;
55°15.075′ N
,
11°57.366′ E
; PG82;
9 Apr. 2019
;
JP
1426
;
JP
det.;
ZMUC C-F-123972
(2 slides)
•
Gammel Kalvehave
;
54°59.745′ N
,
12°8.232′ E
; UA19;
25 Apr. 2019
;
JP
1453
;
JP
det.;
ZMUC C-F-124003
. –
Vestjylland
(WJ)
•
Velling
;
56°3.078′ N
,
8°18.596′ E
; MH51;
16 Dec. 2018
;
JP
1269
;
JP
det.;
ZMUC C-F-123797
.
On
Ptenidium intermedium
Wankowiez, 1869
(Col.
Ptiliidae
)
DENMARK
–
Sydsjaelland
(SZ)
•
Praestø
;
55°6.913′ N
,
12°2.035′ E
; UB11;
25 Apr. 2019
;
JP
1431
;
JP
det.;
ZMUC C-F-123978
.
On
Ptenidium pusillum
(Gyllenhal, 1808)
(Col.
Ptiliidae
)
DENMARK
–
Lolland, Falster, Møn
(LFM)
•
Nyord
;
55°2.885′ N
,
12°12.380′ E
; UB20;
27 Apr. 2013
;
JP
840
;
JP
det.;
ZMUC C-F-123335
.
Remarks
First record from
Denmark
. Sometimes coexists with
S. flexa
on the same host specimen. Although many immature thalli have been studied, we have not detected the presence of antheridia. A well-distinguished trichogyne stump may be seen on the outer side of the perithecium (
Fig. 13B
, arrow), which suggests the existence of antheridia. Rarely, some thalli bear a second mature perithecium (
Fig. 13B
). Thalli from host underside show inflated receptacular cells with constricted septa (
Fig. 13B
).