立法模式包括立法内在价值取向上的目标模式和外在结构体例上的法体模式。我国海洋外来物种立法模式存在立法目的偏差、法律体系不统一的问题。本文通过对比分析德国与美国因立法模式选择差异呈现的不同实施效果，为我国立法模式选择提供了国外立法上的反思与借鉴，同时结合国内立法环境现状，论证得出我国海洋外来物种立法模式应采纳可持续发展目标模式和专门立法法体模式。
Legislative mode includes the target mode based on legislative intrinsic values and external structural style pattern on the body of law mode. Defects on legislative mode of marine invasive species result in its inappropriate legislative purpose and fragmentation of the legal response. From the foreign legislation perspective，comparison about Germany and the U.S. in the legislative mode selection implementation provides a reference for China’s legislation mode selection；meanwhile，combined with the relevant domestic legislative status analysis together，the paper comes to the conclusion that legislative mode of marine invasive species should apply for sustainable developmental target mode and special legislative body of law mode.
