References by Billen, J. P. J.
Protonyms originally described by author
Found no protonyms described by this author.
Statistics
Published between | 1982–2023 |
---|---|
Taxon descriptions between | – |
No. of references | 122 |
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. | 94 | |
Billen, J. | 28 |