An indispensable tool for
taxonomic and biodiversity researchers
A number of metrics have been derived from the coverage and indexing created for Zoological Record®. Suggestions for other metrics are welcome.
Total number of new taxa published since 1864
Numbers of new taxa described in the worldwide scientific literature and included in Zoological Record® also individually records all taxonomic and nomenclatural acts from those publications.
| Total New Names | 1,750,603 |
| Total New Genera / Subgenera | 238,738 |
| Total New Species / Subspecies | 1,397,554 |
| Total Other New Names | 449,977 |
| Total New Combinations | 327,600 |
| Total New Synonyms | 330,559 |
