
Philomycidae are a family of air-breathing land slugs. They are terrestrial pulmonate gastropod mollusks in the superfamily Arionoidea.

Megapallifera is a genus of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Philomycidae.

Megapallifera mutabilis, common name the changeable mantleslug, is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Philomycidae.
Meghimatium is a genus of medium to large air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Philomycidae and the superfamily Arionoidea, the roundback slugs.

Meghimatium bilineatum is a species of gastropod belonging to the family Philomycidae.
Meghimatium fruhstorferi is a species of medium to large air-breathing land slug, a terrestrial pulmonate gastropod mollusc in the family Philomycidae and the superfamily Arionacea, the roundback slugs.

Pallifera is a genus of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Philomycidae.

Philomycus is a genus of air-breathing land slugs in the family Philomycidae, the mantleslugs.