Gillbach cichlids from On the occurrence of three non-native cichlid species including the first record of a feral population of <i>Pelmatolapia</i> (<i>Tilapia</i>) <i>mariae</i> (Boulenger, 1899) in Europe Juliane A. Y. Lukas Jonas Jourdan Gregor Kalinkat Sebastian Emde Friedrich Wilhelm Miesen Hannah Jüngling Berardino Cocchiararo David Bierbach 10.6084/m9.figshare.5114023.v1 https://rs.figshare.com/articles/media/Gillbach_cichlids_from_On_the_occurrence_of_three_non-native_cichlid_species_including_the_first_record_of_a_feral_population_of_i_Pelmatolapia_i_i_Tilapia_i_i_mariae_i_Boulenger_1899_in_Europe/5114023 Short picture film of the thermally altered Gillbach and its unique species assemblage 2017-06-16 09:58:28 biological invasion non-native species thermally influenced freshwater systems thermally polluted invasion biology tilapia