Information

english
german

Warning: Invalid argument supplied for foreach() in /var/home/freshwaterecology_info/www/fwe80/fwemzb.class.php on line 9522

Ecological parameter: small-scale geographical distribution according to Berthold Robert

Parameter group: ecoregion related parameters

Explanation:
This parameter shows the distribution of caddisfly (Trichoptera) species in small area units within the Western Palearctic region according to an extensive literature review compiled by B. Robert (2015).

Robert, B. (2015): Distribution of caddisfly species (Insecta: Trichoptera) in the Western Palearctic region. Unpublished compilation.


Abbreviations:
main geographical regiongeographical subregionecoregion sensu Illiescountryregion number
Assigned taxa for each higher systematic unit:
TaxagroupNumber of assigned taxa / total number of taxa - percentage
Trichoptera1078 / 1439 - 74.9%