Slug Identification tools: what they help with
These tools help you work out exactly what you have: breed or species identifiers, morph guides and step-by-step sexing guides for slug owners. Identification is not just curiosity. Breed or species affects adult size, lifespan, diet and the right care, and sex matters for housing and breeding.
What to know about identification and sexing for slugs
Slugs typically live 1 to 3 years. Pet slugs need consistently damp substrate and high humidity, since without a shell they dry out faster than snails. They are nocturnal and need a tightly fitting but ventilated lid.
Slug quick facts
| Measure | Slug |
|---|---|
| Typical lifespan | 1–3 years |
| Adult weight | 0–7.1 oz (1–200 g) |
| Diet | Herbivore |
| Mature at | About 6 months |
| Clutch size | 10–200 eggs |
| Humidity | 80–95% |
A practical tip
Use several clear photos in good light if a guide asks you to compare features. Young animals can be hard to sex, so recheck as they mature.
Other slug topics
Most questions lead to another. You may also find these useful: slug age tools, slug behavior tools, slug breeding tools and slug cost tools. Or see every slug tool in one place.
Identification tools for other pets
The same kind of tool exists for other species, each using that animal's own reference data: tarantula identification, scorpion identification, hermit crab identification and land crab identification.