SpongeMaps User Statistics January

30 March 2014. In addition to 713 species pages now visible to the general public (live on the ALA), SpongeMaps Members can view 4,438 sponge OTUs, from 25,054 specimens with 57,044 associated images. There are now 90 members of SpongeMaps and since its launch in 2013 there have been over 700 unique visits viewing about 4,000 pages.