Size Duel deck / Animals
Otter (European)
Mass: adult
about 6.75 kg (14.9 lb)
Range used for fair duels: 4 kg to 11 kg.
A river otter of Europe and Asia.
Sources and checks
Checked 2026-10-21: Researched by Codex (two independent publishers, verbatim quotes); every counted quote re-found on its page by the server check (content-verify); scope and plausibility reviewed by Claude (AI build agent). Quotes are short passages from each source, in their original language.
“6750 g”University of Michigan Animal Diversity Web: source, retrieved 2026-10-21; quote re-found by the server check
“4 og 11 kilo”Store norske leksikon (in Norwegian): source, retrieved 2026-10-21; quote re-found by the server checkSpotted a mistake? Tell us; a correction gets a new revision.