Photo 33451024, (c) Eric Running, some rights reserved (CC BY-NC), uploaded by Eric Running

Attribution © Eric Running some rights reserved Uploaded by ewrunn1ng Source iNaturalist Associated observations Photos / Sounds What Arrow Worms (Phylum Chaetognatha) Observer ewrunn1ng Date March 25, 2019 12:49 PM PDT Place 1483 Alaskan Way, Seattle, WA 98101, USA (Google, OSM) Date Added March 25, 2019 02:02 PM PDT Description In a plankton tow off Pier 60, Seattle. 1 ID Needs ID View Sizes small medium large original