Photo 67135819, (c) Emily Troyer, some rights reserved (CC BY-NC), uploaded by Emily Troyer

Attribution © Emily Troyer some rights reserved Uploaded by emtroyer Source iNaturalist Associated observations Photos / Sounds What Honeycomb Sponge (Crella cyathophora) Observer emtroyer Date May 3, 2017 09:10 AM CDT Place Makkah, SA (Google, OSM) Date Added April 15, 2020 09:37 PM CDT Description Some kind of encrusting sponge? 2 IDs Research Grade View Sizes small medium large original Copyright