Ostropales

The Ostropales are an order of fungi in the class Lecanoromycetes. The order was circumscribed by Swedish botanist John Axel Nannfeldt in 1932.^[1] The order contains 4 families and 46 genera, including 6 genera of uncertain familial placement.^[2]

Ostropales
Herbarium specimen of Conotrema urceolatum (40X magnification), member of the Ostropales
Scientific classification
Domain:	Eukaryota
Kingdom:	Fungi
Division:	Ascomycota
Class:	Lecanoromycetes
Subclass:	Ostropomycetidae
Order:	Ostropales Nannf. (1932)
Families
Odontotremataceae Phaneromycetaceae Spirographaceae Stictidaceae

Families and genera

• Odontotremataceae D.Hawksw. & Sherwood (1982)

Claviradulomyces – 2 spp.

Coccomycetella – 2 spp.

Odontotrema – 7 spp.

Odontura – 1 sp.

Paschelkiella – 1 sp.

Potriphila – 3 spp.

Rogellia – 2 spp.

Stromatothecia – 1 sp.

Tryblis – 2 spp.

Xerotrema – 2 spp.

• Phaneromycetaceae Gamundí & Spinedi (1986)^[3]

Phaneromyces – 2 spp.

• Spirographaceae Flakus, Etayo & Miadlikowska (2019)^[4]

Spirographa – 5 spp.

• Stictidaceae Fr. (1849)

Absconditella – 12 spp.

Acarosporina – 5 spp.

Biostictis – 5 spp.

Carestiella – 2 sp.

Conotremopsis – 1 sp.

Cryptodiscus – 15 spp. *

Cyanodermella – 2 spp.

Delpontia – 1 sp.

Fitzroyomyces – 1 sp.

Geisleria – 4 spp.

Glomerobolus – 1 sp.

Ingvariella – 1 sp.

Karstenia – 10 spp.

Lillicoa – 4 spp.

Nanostictis – ca. 8 spp.

Neofitzroyomyces – 1 sp.

Ostropa – 1 sp.

Propoliopsis – 1 sp.

Robergea – 8 spp.

Schizoxylon – ca. 35 spp.

Sphaeropezia – 19 spp.

Stictis – 4 spp.

Stictophacidium – 3 spp.

Thelopsis – 9 spp.

Topelia – 6 spp.

Trinathotrema – 3 spp.

Xyloschistes – 1 sp.

Ostropales genera of unknown familial placement:

Aabaarnia Diederich (2014)^[5] – 1 sp.

Biazrovia Zhurb. & Etayo (2013)^[6] – 1 sp.

Elongaticonidia W.J.Li, E.Camporesi & K.D.Hyde (2020)^[7] – 1 sp.

Malvinia Döbbeler (2003) – 1 sp.

Normanogalla Diederich (2014)^[5] – 1 sp.