Introducing the 3rd Edition!
With this edition of the Sponge Guide, we present over 230 species morphs of sponges from the Caribbean region. Our catalog now includes over 2,100 images that have been tagged with searchable physical characteristics. We have begun to provide composite images of skeletal structures, a primary tool for identification, for 49 species morphs. In addition, we've expanded the regions we've visited and cataloged to capture more of the geographic and habitat variation of these animals. Finally, you'll notice some new search features, detailed descriptions and notes, and many other features as you browse and explore the Sponge Guide, 3rd Edition.