Marine Observations of Longfin Smelt Spirinchus thaleichthys in the northeast Pacific Ocean

This dataset is a compilation of Longfin Smelt observations from multiple sources, including research institutions and museums, and local, state, and federal...本数据集为多源长鳍胡瓜鱼（Longfin Smelt）观测记录的汇编，数据来源涵盖研究机构、博物馆以及地方、州级与联邦级……等多个渠道。