Heterogeneity in millipede communities (Diplopoda) within a forest–forest edge–meadow habitat complex
| Autor: | Ivan Lukáčik, Martin Dovciak, Slavomír Stašiov, Andrea Diviaková, Marek Čiliak, Vladimír Kubovčík, Vladimír Pätoprstý |
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| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
biology Ecology Millipede Biodiversity Species diversity Plant community 04 agricultural and veterinary sciences Vegetation biology.organism_classification 010603 evolutionary biology 01 natural sciences Geography Habitat Abundance (ecology) 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Species richness Ecology Evolution Behavior and Systematics Nature and Landscape Conservation |
| Zdroj: | Acta Oecologica. 98:6-13 |
| ISSN: | 1146-609X |
| Popis: | The positive influence of heterogeneity in vegetation and land-use on animal diversity is generally well established, but it has not been conclusively confirmed yet in millipede communities inhabiting karst canyons where biodiversity is to large extent determined by variation in topography (e.g., elevation). We studied how millipede assemblages (Diplopoda) vary between forest, forest edge, and meadow habitats in this specific karst environment. We sampled millipedes by pitfall trapping during two vegetation seasons (from March to October in 2001 and 2002) in approximately monthly intervals across nine sites in Central Slovakia (Veľka Fatra Mts). In total, 951 individuals belonging to 12 species from 6 families and 10 orders were collected. The dominant species was Unciger foetidus, which was also one of the two most frequent species along with Polydesmus complanatus. Although the total number of captured millipedes was greatest on forest edges (395 individuals), intermediate in meadows, and lowest in forests (214 individuals), millipede abundance and species composition varied considerably within each habitat type among the sites. Total millipede species richness in meadow and forest edge habitats was the same (11 species) and it was lower in forest habitats (7 species), while species diversity (Shannon's H′) and equitability (E) were greatest in meadows. Millipede diversity measures (species richness or equitability) were correlated positively with species richness of herb layer and negatively with shrub layer equitability, soil conductivity, and soil phosphorus. Thus, we found complex patterns of heterogeneity in millipede community composition and richness across studied habitats and elevations that were driven by habitat type and plant community and soil characteristics. While millipede abundance patterns varied, open habitats supported most species-rich millipede communities at lower elevations, while forest edges were most species-rich at the high elevation. |
| Databáze: | OpenAIRE |
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