Trochulus biconicus is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies.
This species is endemic to Switzerland.
Taxon name | biconic fruit tree[2] | |
Distribution | Central Switzerland (Bannalper Schonegg) | |
Size | 2.5-3.5 x 5-6 mm | |
Family | Hygromiidae[3] | |
Higher group | Gastropoda[4] |