A large-scale phylogenetic revision of Roccellaceae (Arthoniales) reveals eight new genera

被引：56
作者：
Ertz, Damien [1 ]
Tehler, Anders [2 ]
Irestedt, Martin [3 ]
Frisch, Andreas [4 ]
Thor, Goran [5 ]
van den Boom, Pieter
机构：
[1] Jardin Bot Natl Belgique, Dept Bryophytes Thallophytes, B-1860 Meise, Belgium
[2] Nat Hist Riksmuseet, Enheten Bot, S-10405 Stockholm, Sweden
[3] Nat Hist Riksmuseet, Enheten Bioinformat & Genet, S-10405 Stockholm, Sweden
[4] Natl Museum Nat & Sci, Dept Bot, Tsukuba, Ibaraki 3050005, Japan
[5] Swedish Univ Agr Sci, Dept Ecol, S-75007 Uppsala, Sweden
来源：
FUNGAL DIVERSITY | 2015年 / 70卷 / 01期
关键词：
Arthoniomycetes; Lichenized fungi; Molecular phylogenetics; New genera; Taxonomy; ORDER ARTHONIALES; GENUS; EVOLUTION; LICHEN; FUNGI; CLASSIFICATION; TAXONOMY;
D O I：
10.1007/s13225-014-0286-5
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
A two-locus phylogenetic hypothesis of the family Roccellaceae is presented based on data from the nuclear ribosomal large subunit (nucLSU) and the second largest subunit of RNA polymerase II (RPB2). This analysis includes 341 sequences (166 newly generated) and 180 specimens representing about 114 species. The genera Lecanactis, Roccellina, Schismatomma and Sigridea were found to be paraphyletic/polyphyletic. In order to make these groups monophyletic, the new genera Crocellina, Diromma, Gyrographa, Gyronactis, Ocellomma, Pseudoschismatomma, Psoronactis and Vigneronia are described. The genus Sagenidium is placed in synonymy with Lecanactis. The new species Enterographa incognita, Gyronactis asiatica and Lecanactis submollis are described. Several species of Opegrapha are transferred to the Roccellaceae. Sorediate morphs are recorded for the first time in the genus Syncesia.
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页码：31 / 53
页数：23
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