On the characters separating the four great divisions of the animal kingdom
| Image |  |
|---|---|
| Description | |
| Author/s |
author: John Edward Gray |
| Publication date | February 1, 1847 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |