Mitchell

30 public-domain plates in the archive

• Uniomerus tetralasmus
• Quadrula aurea
• Quadrula pustulosa
• Uniomerus tetralasmus
• Pleurobema oviforme
• Cyrtonaias tampicoensis
• Megalonaias gigantea
• Fusconaia subrotunda subrotunda
• Uniomerus tetralasmus
• Glebula rotundata
• Tritogonia verrucosa
• Carunculina texasensis
• Cyrtonaias tampicoensis
• Quadrula petrina
• Thomomys talpoides talpoides 29 Oct 1905
• Pyganodon grandis
• Cyrtonaias tampicoensis
• Pyganodon grandis
• Uniomerus tetralasmus
• Uniomerus tetralasmus
• Dasymutilla chisos 10 Jun 1908 to 12 Jun 1908
• Quadrula aurea
• Megalonaias gigantea
• Cyrtonaias tampicoensis
• Quadrula quadrula
• Lampsilis reeveiana reeveiana 1857
• Pyganodon grandis stewartiana
• Utterbackia imbecillis
• Actinonaias pectorosa
• Carunculina texasensis