1997-2004 Natural Resource Wales (NRW) Welsh records for Crassosstrea gigas, Crepidula fornicata, Ficopomatus enigmatus, Sargassum muticum and Styela clava

A collection of Non-Native Species sightings from Natural Resource Wales (NRW). The species listed are Crassosstrea gigas, Crepidula fornicata, Ficopomatus enigmatus, Sargassum muticum and Styela clava.

本数据集收录了威尔士自然资源署（Natural Resource Wales, NRW）所记录的非本土物种（Non-Native Species）目击观测数据。所涵盖的物种包括长牡蛎（Crassostrea gigas）、美洲履螺（Crepidula fornicata）、神秘管虫（Ficopomatus enigmatus）、鼠尾藻（Sargassum muticum）与柄海鞘（Styela clava）。