Mesomexovis occidentalis |  | Typ 1 - 1.0 - Adult (Mexico) | |
| Mesomexovis occidentalis |  | Typ 2 - 0.1 - Adult (Mexico) | |
| Mesomexovis occidentalis |  | Typ 2 - 1.0 - Adult (Mexico) | |
| Mesomexovis occidentalis |  | With Instar 1 (Mexico, Acapulco) | |
| Mesomexovis occidentalis |  | With Instar 1 (Mexico) | |
| Mesomexovis occidentalis |  | With Instar 1 (Mexico) | |
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Mesomexovis occidentalis |  | With Instar 2 (Mexico) | |
| Paruroctonus silvestrii |  | 0.1 - subadult (Texas/USA) | |
| Paruroctonus silvestrii |  | Freshly molted - 0.1 - adult (Texas/USA) | |
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