       |
|||||||||||
| Click on the image which your specimen most closely resembles. | |||||||||||
 |
 |
||||||||||
| Foot with single toe (t), strongly compressed body, narrow rather wavy opening for foot. | Foot has two toes (t), body not strongly compressed, wide sometimes wavy opening for foot. | ||||||||||
| Taxonomy | |||||||||||
|
|||||||||||