Subspecies
Tvaerenella longa longa (Sarv, 1956)
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 138-103 | Oandu Stage | |||||
| TUG 1610-53 | Tvaerenella longa longa | Tvaerenella longa longa? | Keila Stage | DII | ||||
| TUG 1610-54 | Tvaerenella longa longa | Tvaerenella longa longa? | Keila Stage | DII | ||||
| GIT 222-20 | Tvaerenella longa longa | Tvaerenella longa longa (Sarv, 1956) | Keila Stage | ||||
| GIT 270-58 | Tvaerenella longa longa | Tvaerenella longa longa (Sarv, 1956) | 135.6 | Keila Stage |