Biol J Linn Soc 91:347–359CrossRef Vences M, Thomas M, Van der Me

Biol J Linn Soc 91:347–359CrossRef Vences M, Thomas M, Van der Meijden A et al (2005) Comparative performance of the 16S rRNA gene in DNA barcoding of amphibians. Front Zool 2:5CrossRefPubMed Warren DL, Glor RE, Turelli M (2008) Belnacasan manufacturer Environmental niche equivalency versus conservatism: quantitative approaches to niche evolution. Evolution 62:2868–2883CrossRefPubMed Wiens JJ, Graham CH (2005) Niche conservatism: integrating evolution, ecology, and conservation biology. Annu Rev Ecol Syst 36:519–539CrossRef Wisz MS, Hijmans RJ, Peterson

AT et al (2008) Effects of sample size on the performance of species distribution models. Divers Distrib 14:763–773CrossRef”
“Introduction Tropical rain forests exemplify high species richness. While fascinating, their richness check details has long hampered surveys of the flora and

fauna of these forests. Complete biological inventories of tropical forests do not exist. Instead, surveys have focused on selected taxa (e.g., Lawton et al. 1998; Valencia et al. 2004; Schulze et al. 2004; Nöske et al. 2008). One of the crucial questions arising from these surveys is to what degree the diversity patterns apply to other organisms, i.e., whether selected taxa can be used as surrogate taxa for others (Kessler et al., in press). In the tropics, taxonomic surrogacy studies of plants have mainly focused on lowland forests (e.g., Duivenvoorden 1994, 1996; MCC950 in vitro Tuomisto and Ruokolainen 2005), and only rarely on montane forest (La Torre-Cuadros et al. 2007). They have mainly considered only selected groups of flowering plants (but see Tuomisto and Ruokolainen 2005). Nevertheless, tropical forests often harbor rich assemblages of ferns, bryophytes (mosses, liverworts) and lichens. Especially in tropical montane rain forests, dense layers of theses organisms cover trunks and branches of trees, and sometimes also the forest floor (Gradstein and Pócs 1989; Sipman and Harris 1989). Tyrosine-protein kinase BLK Due to their high diversity in tropical montane forest ecosystems, these groups should be considered as indicator species for the diversity of these forests. Ferns, mosses,

liverworts and lichens differ from other plant groups with respect to several ecological and physiological features including dispersal by spores rather than seeds, mobile male gametes (ferns, bryophytes), and poikilohydry (lichens, bryophytes, filmy ferns). Because of this, these taxa often have similar abiotic requirements, usually require high air humidity, and may abound in the same habitat such as humid montane forests. Field identification of bryophyte and lichen species is often difficult to determine, however, and requires time-consuming work in the laboratory. As a consequence, datasets that include all groups, ferns, bryophytes and lichens are very scarce and most studies deal with selected ones only (e.g., Gradstein et al. 2001; Kessler 2002; Kelly et al. 2004; Holz and Gradstein 2005; Tuomisto et al. 2002; Kluge et al.

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