Cannon,
Paul
;
Coppins,
Brian
;
Aptroot,
André
;
Sanderson,
Neil
;
Simkin,
Janet
Gomphillus, Gyalidea, Neopetractis, Secoliga, Pachyphiale, Jamesiella, Nanostictis, Sagiolechia, Spirographa, Gyalideopsis, Corticifraga, Stictis, Gyalecta, Thelopsis, Phialopsis, Absconditella, Ostropales, Clathroporinopsis, Sphaeropezia, Ramonia, Taxonomy, Francisrosea, Karstenia, Thrombium, Xerotrema, Geographical distribution, Petractis, Habitats, Phlyctis, Cryptolechia, Belonia, and Cryptodiscus