Warty Jumping-slug Hemphillia glandulosa
Warty Jumping-slug Hemphillia glandulosa
Warty Jumping-slug Hemphillia glandulosa
Warty Jumping-slug Hemphillia glandulosa
Warty Jumping-slug Hemphillia glandulosa
Warty Jumping-slug Hemphillia glandulosa

Warty Jumping-slug Hemphillia glandulosa
Images 1-3

While photographing some lichens on a rotting stump in our yard (about 2,000 feet), I saw this tiny slug with a small, almost covered shell. Image 3 shows the slug hanging from a slime trail attached to Lipstick Cladonia lichen. with ruler for scale

Dromedary Jumping-slug Hemphillia dromedarius
Images 4-6

I photographed this similar slug in nearly the same location. Olympic National Park lists the Dromedary Jumping-slug as an endemic species, one found nowhere else.

The Evergreen State Univeristy has a key to slugs and snails:
slug and snail key) | Warty Jumping-slug | Dromedary Jumping-slug