Photo 59741413, (c) Nadezhda Liksakova, some rights reserved (CC BY-NC), uploaded by Nadezhda Liksakova

Attribution © Nadezhda Liksakova some rights reserved Uploaded by nliks Source iNaturalist Associated observations Photos / Sounds 2 photos What Freshwater Sponges (Family Spongillidae) Observer nliks Date June 29, 2019 01:25 PM MSK Place Приозерский р-н, Ленинградская обл., Россия (Google, OSM) Date Added January 16, 2020 09:27 PM MSK 2 IDs Needs ID View Sizes small medium large original