Porifera: Cliona celata borings on gastropod3D Model
Modern specimen of the tulip snail Fasciolaria tulipa with numerous small holes created by the boring sponge Cliona celata. These dwelling traces are called Entobia. Specimen is from Florida and is part of the teaching collections of the Paleontological Research Institution, Ithaca, New York. Length of shell is approximately 10 cm. Model by Emily Hauf.