Some #southernEuropean #species #spread #northwards independently (=#biologicalcolonization) or establish there after human transport (= #neobiota), both favored by #globalwarming. Another option is synanthrope north expansion as in #jumpingspider #Pseudeuophrys #lanigera, since 1950s in #Germany, but originally from southwestern Europe.
H.H. Goetzke & W. Federle (2021) studied the use of its leg pair 3 to #accelerate for #jumping
Β©#StefanFWirth 2025
Ref
https://doi.org/10.1007/s00359-021-01466-6
#Photo
Β©SF.W