Tarantula vs Blacklegged Tick
Quick answer
It is too close to call. The Tarantula and the Blacklegged Tick are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
This is a hypothetical, educational comparison based on typical size, strength, and natural weaponry. In the wild these animals rarely meet, and most encounters end without a fight.

Invertebrate
Least Concern
Invertebrate
Not EvaluatedTarantula vs Blacklegged Tick compared
| Attribute | Tarantula | Blacklegged Tick |
|---|---|---|
| Weight | 85 g | 0.003 g |
| Length | 13 cm | 0 cm |
| Top speed | 2 km/h | 0.05 km/h |
| Strength | 6/100 | 3/100 |
| Deadliness | 25/100 | 55/100 |
| Intelligence | 5/100 | 10/100 |
| Lifespan | 20 yr | 2 yr |
Tarantula vs Blacklegged Tick: common questions
Who would win in a fight, a Tarantula or a Blacklegged Tick?
It is too close to call. The Tarantula and the Blacklegged Tick are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
Which is bigger, the Tarantula or the Blacklegged Tick?
The Tarantula is heavier, weighing around 0.085 kg compared with the other's 0 kg.
Which is faster, the Tarantula or the Blacklegged Tick?
The Tarantula is faster, reaching about 2 km/h versus 0.05 km/h.
Which lives longer, the Tarantula or the Blacklegged Tick?
The Tarantula typically lives longer, up to around 20 years compared with 2 years.
Sources & references
Size, speed, and conservation data are drawn from established zoological references. Compare full profiles for habitat, diet, and behaviour:
- Tarantula — full guide
IUCN Red List (Least Concern, Theraphosidae)
- Blacklegged Tick — full guide
IUCN Red List (Not Evaluated, Ixodes scapularis)
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Global Animal Guide editorial standards
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