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Additional Sinistral Species |
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Discus rotundatus (Müller, 1774) Rotund Disc |
Trochulus hispidus (Linnaeus, 1758) Hairy Helicellid |
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| Mesodon clausus (Say, 1821) Yellow Globelet | |
 |
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|
Additional Sinistral Species |
|
|
|
|
|
Discus rotundatus (Müller, 1774) Rotund Disc |
Trochulus hispidus (Linnaeus, 1758) Hairy Helicellid |
|
|
|
| Mesodon clausus (Say, 1821) Yellow Globelet | |
|
|
|
|
|
|