Tardigrade
Tardigrade Hypsibius dujardini. These aquatic microscopic animals are almost bomb proof, and certainly are some of the toughest animals on planet Earth. Illustration from “30 Animals that made us smarter” by Patrick Ayree (BBC Books)
Earthworm Lumbricus terrestris
Small pen and ink sketch with stippled texture and a watercolour top wash, cut to white
Earthworm Lumbricus terrestris 2
Earthworm coiled and curled up showing its saddle and segmentation clearly, cut to white
Earthworm Lumbricus terrestris 3
Worm against grassy background, looking like it should be under the ground rather than crawlign about on top of it
Earthworm Lumbricus terrestris 4
pen and ink stippled diagram of a worm with detail of the spines that help earthworms move
Earthworm Lumbricus terrestris 5
Earthworm coiled and curled up showing its saddle and segmentation clearly, cut to white