| Authorship | Heer, 1867: 27, pl. 1, fig. 20 |
|---|---|
| Forms | q.? |
| Locality | GERMANY (Miocene) |
| †Liometopum stygium | Species | Valid | |
| †Poneropsis stygia | Species |
Unavailable misspelling
a misspelling of †Poneropsis stygius Heer, 1867
|
|
| †Poneropsis stygius | Species |
Obsolete combination
an obsolete combination of †Liometopum stygium (Heer, 1867)
|
Original combination |