Results 31 to 40 of about 140,854 (338)

Association of spiders and lichen on Robben Island, South Africa: a case report

open access: yesJournal of Threatened Taxa, 2010
The present study is a firstrecord of spider occurrence on Robben Island, South Africa. Some habitats were rich in lichens. As we know, lichens enhance wildlife habitat in less direct ways.
A. Mukherjee   +4 more
doaj   +1 more source

Notes on the amphipacific relations of Hawaiian Cladoniaceae [PDF]

open access: yes, 1993
The total number of currently accepted species of Cladoniaceae in the Hawaiian Islands is 22. Several taxonomic problems still exist, however. The effects of isolation are clear among Cladoniaceae. Endemism is high (c.
Smith, Clifford W., Stenroos, Soili
core   +1 more source

Diversity of Lecidea (Lecideaceae, Ascomycota) species revealed by molecular data and morphological characters [PDF]

open access: yes, 2002
The diversity of lichens, especially crustose species, in continental Antarctica is still poorly known. To overcome difficulties with the morphology based species delimitations in these groups, we employed molecular data (nuclear ITS and mitochondrial ...
Branson, K   +20 more
core   +4 more sources

Resolving the phylogeny of Diorygma aeolum, along with its photobiont Trentepohlia species from the Western Ghats, India

open access: yesStudies in Fungi
This study unravels the symbionts of the lichenized fungus Diorygma aeolum with its Trentepohlia photobiont from the Western Ghats (India). Phylogenetic positioning of the mycobiont and photobiont was assessed by integrating morphology, thallus chemistry,
Parayelil A. Ansil   +4 more
doaj   +1 more source

Lichen specific thallus mass and secondary compounds change across a retrogressive fire-driven chronosequence [PDF]

open access: yes, 2012
In the long-term absence of major disturbances ecosystems enter a state of retrogression, which involves declining soil fertility and consequently a reduction in decomposition rates.
Asplund, Johan   +2 more
core   +2 more sources

New records of lichens and allied fungi from the Leningrad Region, Russia. IX

open access: yesFolia Cryptogamica Estonica, 2018
Eight species of lichens and seven lichenicolous fungi are reported for the first time for St. Petersburg, the whole Leningrad Region or its western or eastern parts.
I. Stepanchikova   +6 more
semanticscholar   +1 more source

Marine cyanolichens from different littoral zones are associated with distinct bacterial communities [PDF]

open access: yesPeerJ, 2018
The microbial diversity and function of terrestrial lichens have been well studied, but knowledge about the non-photosynthetic bacteria associated with marine lichens is still scarce.
Nyree J. West   +5 more
doaj   +2 more sources

A lichen protected by a super-hydrophobic and breathable structure [PDF]

open access: yes, 2006
A species of lichen, Lecanora conizaeoides, is shown to be super-hydrophobic. It uses a combination of hydrophobic compounds and multi-layered roughness to shed water effectively.
Assilous   +18 more
core   +1 more source

Fungal Diversity in Lichens: From Extremotolerance to Interactions with Algae

open access: yesLife, 2018
Lichen symbioses develop long-living thallus structures even in the harshest environments on Earth. These structures are also habitats for many other microscopic organisms, including other fungi, which vary in their specificity and interaction with the ...
L. Muggia, M. Grube
semanticscholar   +1 more source

Passive water control at the surface of a superhydrophobic lichen [PDF]

open access: yes, 2011
Some lichens have a super-hydrophobic upper surface, which repels water drops, keeping the surface dry but probably preventing water uptake. Spore ejection requires water and is most efficient just after rainfall.
A Henssen   +30 more
core   +1 more source

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