References by Billen, J. P. J.
Gobin, B.; Ito, F.; Peeters, C.; Billen, J. P. J. 2006. Queen-worker differences in spermatheca reservoir of phylogenetically basal ants. Cell and Tissue Research 326:169-178. PDF

Notes: Published online: 14 June 2006

Gobin, B.; Ito, F.; Billen, J. P. J. 2008. Degeneration of sperm reservoir and the loss of mating ability in worker ants. Naturwissenschaften 95:1041-1048. PDF

Notes: Published online: 13 August 2008

Taxa originally described by author (including combinations)

Found no taxa described by this author.

Statistics
Published between 1982–2020
Taxon descriptions between
No. of references 112
No. of described taxa (including combinations)
No. of described taxa (valid, including combinations)
No. of described taxa (protonyms only)
Names belonging to author
Author name No. of references
Billen, J. P. J. 91
Billen, J. 21