slug, selflessly eating mushrooms. immersed in the pileus entire

agriolimax animalia arion bolete boletus brown cap clammy deroceras dusky eating entire fuscus garden gastropoda genus granulated granulatus greasy ground head immersed land mollusc mucus mushroom nature overland part peaceful pest pileus selflessly shiny slick sliding slime slimy slither slow slug species specimen sticky subfuscus suillus terrestrial variety weeping wildlife