Fever Spider
| Combat level: | 49 |
| Hitpoints level: | 40 |
| Members: | Yes |
| Aggressive: | No |
| Poisonous: | No |
| Immune to poison | No |
| Immune to venom: | No |
| Slayer level required: | 42 |
| Slayer experience: | 40 |
| Attack style: | Melee |
| Attack speed: | 4 |
| Max hit: | 11 |
| Weakness: | Slash |
| Location: | Brewery basement, Braindeath Island |
| Guaranteed drops: | Fever spider body (during Rum Deal quest) |
Fever spiders are fairly quick to kill due to them having low defense and minimal drops, slayer gloves however are required to be worn to prevent becoming diseased and being damaged repetitively while fighting this monster. Fever spiders become available as a slayer assignment once the quest Rum Deal has been started.
Drops:
Herbs and Seeds:
| Item: | Image: | Rarity: | Amount: |
| Grimy kwuarm |  |
Uncommon | 1 |
The fever spider body is a guaranteed drop during the Rum Deal quest, players that have already completed this quest cannot obtain the fever spider body drop while slaying fever spiders.
Other:
| Item: | Image: | Rarity: | Amount |
| Fever spider body |  |
Always | 1 |
