Dietary overlap between the non-native mosquitofish (Gambusia affinis) and native common bully (Gobiomorphus cotidianus): Evidence for interspecific competition?

F Ember - 2023 - researchcommons.waikato.ac.nz
Since their establishment in New Zealand in the 1930s, the globally invasive western
mosquitofish (Gambusia affinis) has become widespread throughout lowland freshwaters …