2008
DOI: 10.1016/j.mycres.2007.05.006
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The delimitation of Antarctic and bipolar species of neuropogonoid Usnea (Ascomycota, Lecanorales): a cohesion approach of species recognition for the Usnea perpusilla complex

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Cited by 112 publications
(143 citation statements)
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“…This phenomenon also occurs in lichens and has been reported in several groups A. Crespo & S. Pérez-Ortega However, although cryptic species have been found among lichens, taxonomic decisions have frequently not been made and, in some cases, authors have temporarily refrained from naming taxa due to incomplete sampling (Wirtz & al., 2008) or because of weak support from an analysis based on a single locus (Crespo & al., 2002).…”
Section: Cryptic Speciesmentioning
confidence: 74%
“…This phenomenon also occurs in lichens and has been reported in several groups A. Crespo & S. Pérez-Ortega However, although cryptic species have been found among lichens, taxonomic decisions have frequently not been made and, in some cases, authors have temporarily refrained from naming taxa due to incomplete sampling (Wirtz & al., 2008) or because of weak support from an analysis based on a single locus (Crespo & al., 2002).…”
Section: Cryptic Speciesmentioning
confidence: 74%
“…Again, care has to be taken when interpreting these results. In a cohesion species approach based on haplotype networks, Wirtz et al (2008) detected morphological characters that distinguished different lineages of supposedly polyphyletic species in the U. perpusilla complex.…”
Section: Lecanoralesmentioning
confidence: 99%
“…Although there are not large numbers of species, it is important to consider this fungal habitat in diversity studies (Blackwell 2011;Held et al 2005). In Arctic and Antarctic regions, lichens have often been reported (Wirtz et al 2008), and yeasts are active under frozen conditions in the Antarctic (Amato et al 2009;Vishniac 2006). In some cases, yeasts isolated from the Antarctic (based on 28S rDNA barcoding) have been reported from varied habitats, including human infections, the gut of insects, deep seas, and hydrocarbon seeps (Kurtzman & Fell 1998).…”
Section: Ecological Diversitymentioning
confidence: 99%