| Amasa anomala, declivity, length: 3.0-3.4 mm. |
| Amasa anomala, declivity without scales. |
| Amasa anomala, side, length: 3.0-3.4 mm. |
| Amasa anomala, top, length: 3.0-3.4 mm. |
| Amasa knizeki, length: 3.1 mm. |
| Amasa knizeki, side, length: 3.1 mm. |
| Amasa knizeki, top, length: 3.1 mm. |
| Amasa resecta, length: 2.5-2.9 mm. |
| Amasa resecta, declivity, length: 2.5-2.9 mm. |
| Amasa resecta, setose declivity, length: 2.5-2.9 mm. |
| Amasa resecta, setose declivity detail. |
| Amasa resecta, typical coloration, length: 2.5-2.9 mm. |
| Amasa schlichi, junior synonym Amasa striatotruncatus, length: 3.1-3.7 mm. |
| Amasa schlichi, junior synonym Amasa striatotruncatus declivity. |
| Amasa schlichi, junior synonym Amasa umbratulus mainland specimen identical to type, length: 3.1-3.7 mm. |
| Amasa schlichi, varied punctures on shining declivity. |
| Amasa similis, length: 2.1-2.4 mm. |
| Amasa similis, declivity. |