| Name | Black Rat Demon |
| Chinese Name | 黑鼠精 |
| Other Names |
Black Rat Monster Black Rat Spirit |
| Species | Rat |
| Original Shape | Black Rat |
| Leader | Rat King |
| Nemesis | Cat Demon |
| Home | Bottomless Pit |
| Affiliations | Rat Tribe |
| Weapons | Claws |
| Powers | Shapeshifting |
| Appearance | Journey to the West |