Photo 145107059, (c) Rino, some rights reserved (CC BY-NC), uploaded by Rino

Attribution © Rino some rights reserved Uploaded by rinoiubatti Source iNaturalist Associated observations Photos / Sounds What Stony Sponge (Petrosia ficiformis) Observer rinoiubatti Date July 16, 2021 10:25 AM CEST Place Grotta del Ferraio, Isole Tremiti FG, Italia (Google, OSM) Date Added July 21, 2021 02:00 PM CEST 4 IDs Research Grade View Sizes small medium large original