Bug Identifier
Slug
Community identification

Slug

Arionidae, Limacidae (various species)

Order & Family
Order Stylommatophora; Families vary (e.g., Arionidae, Agriolimacidae)
Size
Typically 1 cm to 15 cm depending on species and age; juveniles/slug eggs are very small (1-5 mm).
See this bug in the Encyclopedia

Natural Habitat

Gardens, damp woodpiles, moist soil, and under rocks or vegetation. They thrive in high-moisture environments.

Diet & Feeding

Mostly herbivorous, feeding on living plant matter, decaying organic material, fungi, and sometimes other small gastropods.

Behavior Patterns

Primarily nocturnal to avoid dehydration; they move by muscular contractions of their foot and secrete a mucus (slime) to aid movement and protection.

Risks & Benefits

In gardens, they are considered pests as they damage crops and ornamental plants. Ecologically, they help break down organic matter. They can carry parasites like nematode worms (Angiostrongylus) and should not be handled without gloves or consumed.