The BiOnym VLab provides its users with a service developed in the iMarine context to compare a set of scientific names against taxonomic reference lists including recognised ones like Catalogue of Life. The goal of the comparison is to check the “correctness” of the set of scientific names with respect to the target taxa names and possibly to suggest their correct spelling. In addition to the basic functionality, as a workspace for sharing objects of interest, a social networking area for supporting the discussions among members and a user management facility for managing membership, this VLab is specifically equipped with the following capability: Taxa Name Processing, facility enabling users to execute various BiOnym workflows; BiOnym, it activates several taxa names matching algorithms; BiOnym Local, a fast version of BiOnym and BiOnym Biodiv, that applies in sequence four different Matchers (GSay, FuzzyMatcher, Levenshtein, Trigram).