Subcategories
This category has the following 9 subcategories, out of 9 total.
A
B
- Birds described in 1831 (159 P)
C
F
- Fish described in 1831 (81 P)
I
M
- Mammals described in 1831 (23 P)
R
- Reptiles described in 1831 (62 P)
S
Pages in category "Animals described in 1831"
The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes.