View source for Hafellia

{{Short description|Genus of lichen-forming fungi}}
{{Italic title}}
{{Automatic taxobox
| image = Hafellia sp. - Flickr - pellaea.jpg
| image_caption = Presumed ''Hafellia'' lichen, not identified to species
| taxon = Hafellia
| authority = [[Klaus Kalb|Kalb]], H.Mayrhofer & Scheid. (1986)
| type_species = ''Hafellia leptoclinoides''
| type_species_authority = ([[Nyl.]]) Scheid. & H.Mayrhofer (1986)
| subdivision_ranks = Species
| subdivisions =
}}
'''''Hafellia''''' is a [[genus]] of [[lichen]]-forming [[fungi]] in the family [[Caliciaceae]]. The genus has a widespread distribution, especially in [[tropical]] regions.<ref name="Kirk 2008"/> The genus is named in honour of the Austrian lichenologist [[Josef Hafellner]].<ref name="Hertel et al. 2017"/> The genus was proposed by the German lichenologist [[Klaus Kalb]] in 1986 to contain two bark-dwelling species, formerly in genus ''[[Buellia]]'', with callispora-type spores. These ascospores have ridged walls, and are thin walled at their tips at early states of their differentiation.<ref name="Kalb 1986"/>
==Species==
* ''[[Hafellia alisioae]]'' {{au|Etayo & Marbach (2003)}}<ref name="Etayo & Bernhard 2003"/> – Canary Islands
* ''[[Hafellia gomerana]]'' {{au|Etayo & Marbach (2003)}}<ref name="Etayo & Bernhard 2003"/> – Canary Islands
* ''[[Hafellia nortetrapla]]'' {{au|Aptroot, Oliveira Junior & M.Cáceres (2020)}}<ref name="de Oliveira Junior et al. 2020"/> – Brazil
* ''[[Hafellia pruinosa]]'' {{au|Marbach & Kalb (2000)}}<ref name="Marbach 2000"/> – Guatemala
==References==
{{Reflist|refs=
<ref name="de Oliveira Junior et al. 2020">{{cite journal |last1=de Oliveira Junior |first1=Isaias |last2=Aptroot |first2=André |last3=dos Santos |first3=Lidiane Alves |last4=Cavalcante |first4=Janice Gomes |last5=Košuthová |first5=Alica |last6=da Silva Cáceres | first6=Marcela Eugenia |title=Two further new lichen species from the Atlantic Forest remnant Pedra Talhada (Alagoas, Brazil), with a species list |journal=The Bryologist |volume=123 |issue=4 |year=2020 |doi=10.1639/0007-2745-123.4.617 |pages=617–632}}</ref>
<ref name="Etayo & Bernhard 2003">{{cite journal |last1=Etayo |first1=Javier |last2=Marbach |first2=Bernhard |title=''Hafellia alisioae'' and ''H. gomerana'' (lichenized Ascomycetes, Physciaceae), two new species from the Canary Islands, with a key to all known corticolous species |journal=The Lichenologist |volume=35 |issue=5–6 |year=2003 |doi=10.1016/s0024-2829(03)00054-9 |pages=369–375}}</ref>
<ref name="Hertel et al. 2017">{{cite journal |first1=Hannes |last1=Hertel |first2=Georg |last2=Gärtner |first3=László |last3=Lőkös |title=Forscher an Österreichs Flechtenflora |trans-title=Investigators of Austria's lichen flora |journal=Stapfia |year=2017 |volume=104 |issue=2 |pages=1–211 |language=German |url=https://www.zobodat.at/biografien/Flechtenforschung_Austria_STAPFIA_0104_2_0001-0211.pdf}}</ref>
<ref name="Kalb 1986">{{cite book |last=Kalb |first=Klaus |year=1986 |title=Lichenes Neotropici, Fasc. IX, nox. 351–400 |pages=1–16 |publisher=privately publisher |location=Neumarkt}}</ref>
<ref name="Kirk 2008">{{cite book |vauthors=Kirk PM, Cannon PF, Minter DW, Stalpers JA |title=Dictionary of the Fungi |edition=10th |publisher=CABI |location=Wallingford |year=2008 |page=300 |isbn=978-0-85199-826-8}}</ref>
<ref name="Marbach 2000">{{cite book |last=Marbach |first=B. |year=2000 |title=Corticole und lignicole Arten der Flechtengattung ''Buellia'' sensu lato in den Subtropen und Tropen |trans-title=Corticolous and lignicolous species of the lichen genus ''Buellia'' sensu lato in the subtropics and tropics |series=Bibliotheca Lichenologica |volume=74 |page=277 |publisher=J. Cramer |location=Berlin/Stuttgart |language=de |isbn=978-3-443-58053-7}}</ref>
}}
{{Taxonbar|from=Q5638323}}
[[Category:Caliciales]]
[[Category:Caliciales genera]]
[[Category:Lichen genera]]
[[Category:Taxa named by Klaus Kalb]]
[[Category:Taxa described in 1986]]
{{Caliciales-stub}}