TY - JOUR A1 - Jaric, Ivan A1 - Heger, Tina A1 - Monzon, Federico Castro A1 - Jeschke, Jonathan M. A1 - Kowarik, Ingo A1 - McConkey, Kim R. A1 - Pysek, Petr A1 - Sagouis, Alban A1 - Essl, Franz T1 - Crypticity in Biological Invasions JF - Trends in Ecology & Evolution N2 - Ecological effects of alien species can be dramatic, but management and prevention of negative impacts are often hindered by crypticity of the species or their ecological functions. Ecological functions can change dramatically over time, or manifest after long periods of an innocuous presence. Such cryptic processes may lead to an underestimation of long-term impacts and constrain management effectiveness. Here, we present a conceptual framework of crypticity in biological invasions. We identify the underlying mechanisms, provide evidence of their importance, and illustrate this phenomenon with case studies. This framework has potential to improve the recognition of the full risks and impacts of invasive species. Y1 - 2019 U6 - https://doi.org/10.1016/j.tree.2018.12.008 SN - 0169-5347 SN - 1872-8383 VL - 34 IS - 4 SP - 291 EP - 302 PB - Elsevier CY - London ER -