Genus: Physa
En art i Norge.
Systematics :
Kingdom | Animals (Animalia) | |||||||
Phylum | Molluscs (Mollusca) | |||||||
Klasse | Snails (Gastropoda) | |||||||
Order | Lungesnegler (Pulmonata) | |||||||
Suborder | Vannlungesnegler (Basommatophora) | |||||||
Family | Physidae | |||||||
Genus | Physa | |||||||
Species | Buttblæresnegl (Physa fontinalis) |