Arthrorhaphis

Arthrorhaphis is a genus of lichen-forming fungi in the monotypic family Arthrorhaphidaceae. It has 13 species. The genus was circumscribed by Theodor Magnus Fries in 1860. The family was proposed by lichenologists Josef Poelt and Josef Hafellner in 1976. Species in this family have a widespread distribution in temperate and montane habitats. They grow symbiotically with green algae, or parasitically on other lichens. The family Arthrorhaphidaceae has an uncertain taxonomic placement in the class Lecanoromycetes; that is, it is incertae sedis with respect to ordinal placement.

Species

 * Arthrorhaphis aeruginosa R.Sant. & Tønsberg (1994)
 * Arthrorhaphis alpina (Schaer.) R.Sant. (1980)
 * Arthrorhaphis anziana (Lynge) Poelt (1969)
 * Arthrorhaphis arctoparmeliae Kocourk. & van den Boom (2005)
 * Arthrorhaphis citrinella (Ach.) Poelt (1969)
 * Arthrorhaphis grisea Th.Fr. (1861)
 * Arthrorhaphis muddii Obermayer (1994)
 * Arthrorhaphis olivaceae R.Sant. & Tønsberg (1994)
 * Arthrorhaphis phyllobaeis Etayo & Palice (2017)
 * Arthrorhaphis summorum B.de Lesd. (1933)
 * Arthrorhaphis vacillans Th.Fr. & Almq. ex Th.Fr. (1867)
 * Arthrorhaphis viridescens Rabenh. (1870)