Oval-shaped, segmented body with a rough-textured exoskeleton; gray to brown in coloration, sometimes with mottled patterns. Adults grow up to 18 mm in length.
Smooth, shiny exoskeleton; gray to brown coloration, though selectively bred morphs (such as 'Dairy Cow') are popular in the hobby.
Distinct yellow and black banded or spotted pattern; larger body size and rough exoskeleton texture. Adults grow up to 20 mm in length.
Large, armored body with rough exoskeleton; gray to brown coloration. Adults reach up to 2.3 cm (nearly 1 inch). Long antennae distinguish them from many other species.
Large, armored body with a rough-textured exoskeleton; gray to brown coloration. Adults may reach up to 28 mm (over 1 inch).
Oval, segmented body with smooth exoskeleton; gray to dark brown coloration. Adults reach up to 18 mm in size.
Similar in shape to A. vulgare but with a distinctive forward-projecting 'nose'. Color ranges from gray to brown, sometimes with patterning. Adults grow up to 18 mm.
Dark gray base color with bright red or orange spots; sometimes yellow markings. Adults reach up to 18 mm.
Distinct black-and-white striped pattern, similar to zebra stripes. Adults reach about 18 mm in size.
Dark body with a distinctive yellow 'duck face' marking. Adults reach about 18–20 mm in size.
Distinctive black-and-white coloration, often with a white central stripe and dark edges. Adults reach about 18–20 mm in size.
Smooth body with light pink-to-orange coloration, often translucent. Adults reach about 18–20 mm.
Dark gray to black body with amber or golden-orange 'duck face' marking. Adults reach 18–20 mm.
Gray body with striking white striping, giving it a tiger-like appearance. Adults reach 15–18 mm.
Small, white, soft-bodied isopods, typically 3–4 mm in length.
Elongated body with segmented plates, typically translucent to light brown. Adults measure up to 10–12 mm.
Tiny gray to light-brown isopods, measuring 3–4 mm as adults.
Tiny white, gray, or colored specks often seen jumping when disturbed.
Tiny, white, soft-bodied springtails, 1–2 mm in length.
Larger, pale-colored springtails reaching 2–3 mm in length.
Larger, elongated springtail with visible antennae, 3–4 mm long.
