Hafellner, J/ Bellemere, A 1981: Elektronenoptische Untersuchungen an Arten der Flechtengattung Letrouitia gen. nov.. - Nova Hedwigia35: 263-312. [RLL List # 116-41 / Rec.# 7211] Keywords: TEM/ LETROUITIA/ NEW TAXA/ ASCI/ ULTRASTRUCTURE
Abstract: 47 figures. ["TEM studies have proved that the Bombyliospora domingensis group has to be considered as a separate genus. This genus is mainly characterized by the structure of the ascus and its way of dehiscence (Letrouitia-type, similar to Teloschistes-type) and by multilayered spore walls with internal thickenings visible at least in young ascospores." New: Letrouitiaceae Bellemere & Hafellner, fam. nov.; Letrouitia Hafellner & Bellemere, gen. nov.; L. domingensis (Pers.) Hafellner & Bellemere, comb. nov.; L. aureola (Tuck.) Hafellner & Bellemere, comb. nov.; L. flavocrocea (Nyl.) Hafellner & Bellemere, comb. nov.; L. parabola Nyl.) R. Santesson & Hafellner, comb. nov.; and L. vulpina (Tuck.) Hafellner & Bellemere, comb. nov.]