Category:Species by year of formal description

This category also includes fossil species.

Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories.

Subcategories

This category has the following 6 subcategories, out of 6 total.

Species by taxon and year of formal description‎ (3 C)

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Lists of species by year of formal description‎ (1 C)

0–9

Species described in the 18th century‎ (53 C)
Species described in the 19th century‎ (106 C)
Species described in the 20th century‎ (107 C)
Species described in the 21st century‎ (31 C, 1 P)