Earthworm

Scientific Name: Lumbricus terrestris (representative)

Order & Family: Order: Opisthopora; Family: Lumbricidae

Size: 1 cm to over 30 cm depending on species; common garden varieties are usually 5-15 cm.

Moist soil rich in organic matter, gardens, forests, and agricultural lands.

Detritivore; consumes decaying organic matter, bacteria, fungi, and soil for nutrients.

Nocturnal; burrow deep in soil to maintain moisture and surface during rain or at night to feed.

Highly beneficial for ecosystems; improves soil aeration, drainage, and nutrient cycling. No risk to humans.

Identified on: 6/3/2026