Florida Deep Coral Expedition 2005. A hexactinellid sponge. Small juvenileamphipods enter the sponge and become captive as they growtoo large to escape from inside the sponge's chambers.
4/8/2019 8:58:20 AM
Credit: Image courtesy of Brooke et al, NOAA-OE, HBOI.
Subject: Ocean exploration
Subject: Invertebrates