Photo 99540750, (c) Alexander Geragotelis, some rights reserved (CC BY-NC), uploaded by Alexander Geragotelis

Attribution © Alexander Geragotelis some rights reserved Uploaded by geragotelis Source iNaturalist Associated observations Photos / Sounds 2 photos What Staurastrum longispinum Observer geragotelis Date October 9, 2020 06:31 PM EDT Place Pratt Pond, Mason, NH, Ηνωμένες Πολιτείες (Google, OSM) Date Added October 9, 2020 06:35 PM EDT Description Site 4 Length both semicells 98.95 μm Length one semicell 49.42 μm Width 88.56 μm 2 IDs Research Grade View Sizes small medium large original