The 2014 World Spider Catalog refers to 126,621 treatments. With 3314 treatments (2.6%), Zootaxa is the third ranking all time venue behind two museum monograph series: Bulletin of the American Museum of Natural History (4537 treatments, 3.6%) and Harvard's Bulletin of the Museum of Comparative Zoology (3761 treatments, 3.0%).   
  Part of: Miller J, Agosti D, Penev L, Sautter G, Georgiev T, Catapano T, Patterson D, King D, Pereira S, Vos R, Sierra S (2015) Integrating and visualizing primary data from prospective and legacy taxonomic literature. Biodiversity Data Journal 3: e5063.