Contributing to the progress of descriptive taxonomy

Abstract

One of the fundamental quests of biology is discovering how many species inhabit the Earth. Yet the vast majority of the world’s animal species are waiting to be discovered, named and described—estimates of the total number vary from 5 to 30 million.  Most biologists would agree that taxonomy is important and fundamental to credible biology, and descriptive taxonomy is the most important task of taxonomy (Wheeler 2007). Unfortunately, the reality is that descriptive taxonomy has been marginalized since the mid-1950s and has sustained serious losses in funding and academic positions in universities and museums around the world, especially since phylogenetic and molecular studies became popular in the last twenty years.  During this period, there has also been an important historical trend in taxonomic publishing—many journal publishers/editors have been making increasing demands on authors to provide phylogenetic analysis, molecular systematics, and other modern types of information in taxonomic papers. In addition, there are long publication delays and/or increasing page charges for many journals that do publish descriptive taxonomic papers. Zootaxa was founded in 2001 to provide a much-needed outlet for descriptive taxonomic papers and monographs that are difficult to publish elsewhere, and as a result has received tremendous support from taxonomists worldwide, despite the fact that it is a grass-roots project without support from government and institutions (Zhang 2006a).  Zootaxa satisfied the publishing need of many zoological taxonomists, and sustained a period of rapid growth during 2001 to 2006 (Zhang 2006b). During the last two years, it has continued to grow in size, and especially in its impact, and has become a major force in reviving descriptive taxonomy on a global scale.  Here I summarize some encouraging data on the growth of Zootaxa and its impact.  I also comment on its contribution to the progress of  descriptive taxonomy.