Pacific Banana Slug (Ariolimax columbianus), family Ariolimacidae, Redwoods National Park, northern CA, USA
* This individual was about 6 1/2 inches long 
Photographs by Paxon Kale CC

seen from China

seen from China

seen from United States

seen from China
seen from United States

seen from Poland
seen from Türkiye

seen from Russia
seen from United States

seen from United States
seen from United States
seen from Germany

seen from United States
seen from China
seen from China

seen from United States
seen from United States

seen from United States
seen from Germany

seen from France
Pacific Banana Slug (Ariolimax columbianus), family Ariolimacidae, Redwoods National Park, northern CA, USA
* This individual was about 6 1/2 inches long 
Photographs by Paxon Kale CC
this month's bugs. the outrageous one at the top right is real, Austrospirachtha carrijoi, a rove beetle that parasitizes termite nests
Banana slug
“The mating dance of two banana slugs. This picture was taken in August 2003 in El Corte de Madera Creek Open Space Preserve in Northern California. Part of the Midpeninsula Regional Open Space District system.” - via Wikimedia Commons
A very ripe Button's Banana Slug (Ariolimax buttoni) November, Northern California, USA
Sheathed Slug Zacoleus idahoensis
A slug found in Idaho and Montana, USA, and British Columbia, Canada. It has been found in mainly coniferous forest stands. Moist microhabitats and refuges provided by decaying logs appear to be important. The slugs feed on fungi and liverworts, and probably also on other live and decaying vegetation. It is hermaphroditic (possessing both male and female reproductive organs) and lays eggs.
image by Ryan O'Donnell
Banana Slug <3
Date Taken: 21 March 2026, 18:47
The face of a Southern Pacific banana slug (Ariolimax stramineus) in Pfeiffer Big Sur State Park, California, USA
by Robin Gwen Agarwal
California Banana Slug (Ariolimax californicus) October, Northern California USA