Frans Janssens (1952–2024): A legacy in Collembola Research - Cheng, Hsin-Ju; Bellini, Bruno Cavalcante; Godeiro, Nerivânia Nunes; Xie, Zhijing; Filho, Douglas Zeppelini; Potapov, Anton; Palacios-Vargas, José G. (Zootaxa, 2025)