All introductions into the Russian Far East failed; melanistic raccoons were released on Petrov Island near Vladivostok and some areas of southern Primorsky Krai, but died.
Todas as introducións no oriente distante ruso fracasaron; liberáronse mapaches melánicos na illa Petrov preto de Vladivostok e nalgunhas áreas do sur de Primorsky Krai, pero morreron.