Maidencombe--Sea Hare--Its Shell--Purple Excretion--Ruminating
Stomach--Its bad Reputation--Tusk-shell--Torbay
Bonnet--Cup Limpet--Locust Screw--Parental
Care--Fresh-water Screw--Great Sea Woodlouse--Maternal
Care--Leaf-worms--Rainbow Leaf-worm--Reproduced
Organs--Pearly Nereis--Blood Circulation--Proboscis--Scale
Worm--Dorsal Shields--Feet--Bristles--Their
Use--Number--Proboscis--Teeth--Tube-dwellings--
Phosphorescence--Locomotive Power in Worms, 139-167