Echiniscus madonnae was described by Polish zoologists Michalczyk and Kaczmarek Łukasz and published in the international journal of animal taxonomy
Zootaxa in March 2006. The species was named in honor of American singer
Madonna. The scientists stated: "We take great pleasure in dedicating this species to one of the most significant artists of our times, Madonna Louise Veronica Ritchie". It was subsequently transferred in 2019 to newly created genus
Barbaria, which is named after Polish zoologist Barbara Węglarska. ==Description==