I've noticed there's no stats in the books for this creature, which appears, albeit not clearly seen and just barely described by Conan, in Beyond the Black River. Not by name, almost. It could be an aberration as described in the core rules, or a demon forced into the swamp by spell as described in Across Thunder River, provided that in the tale, Conan seems to imply that the Swamp Demon he and Balthus cross has been summoned by Zogar Sag. But IMO, it seems in the text too implied that Swamp Demons are a kind of creature, maybe a magical beast instead of an outsider, native of the swamps of pictland. If so, are there any stats available?