Islands, Taxonomy, Distribution, Taxonomic revision, Africa, New records, Yemen, New species, Madagascar, Araneae, Tidarren, copulatory behaviour, Echinotheridion, Theridiidae
Climatic changes, Soils, Carbon content, Alpine ecosystems, Phosphates, Mountain ecology, Oxalates, Oxalic acid
conservation biology, enemy pressure and mutualism of coexisting species, niche breadth, evolution and conservatism, hybridization, assembly of present and fossil communities, competition, Life Sciences, Biodiversity, Environmental Sciences, Biodiversity and Ecology, Botanics, Vegetal Biology