Xolotrema obstrictum
Biota | Animalia | Mollusca | Gastropoda | Heterobranchia | Euthyneura | Tectipleura | Eupulmonata | Stylommatophora | Helicina | Helicoidei | Helicoidea | Polygyridae | Triodopsinae | Triodopisini | Xolotrema | Xolotrema obstrictum
WORMS:1 | WORMS:2 | WORMS:51 | WORMS:101 | WORMS:14712 | WORMS:1057247 | WORMS:1057250 | WORMS:412657 | WORMS:447 | WORMS:994701 | WORMS:1057261 | WORMS:153966 | WORMS:993919 | WORMS:995006 | WORMS:995011 | WORMS:996677 | WORMS:1352276
| kingdom | phylum | class | subclass | infraclass | subterclass | superorder | order | suborder | infraorder | superfamily | family | subfamily | tribe | genus | species
|  |  | Cuvier, 1795 | Burmeister, 1837 |  |  | Haszprunar & Huber, 1990 | A. Schmidt, 1855 | Rafinesque, 1815 |  | Rafinesque, 1815 | Pilsbry, 1895 | Pilsbry, 1940 | Pilsbry, 1940 | Rafinesque, 1819 | (Say, 1821)