An invertebrate of special concern is the mystery snail (Vertigo paradoxa), an air-breathing land snail.
The Sandman (Vertigo) | The Sandman (DC Comics/Vertigo) | Vertigo Production | Vertigo paradoxa | Vertigo gouldii | Sandman (Vertigo) | Paradoxa | House of Mystery (Vertigo) | Count Vertigo |