Urocoptidae
Metastoma goldfussi (Menke, 1847)
Metastoma hamiltoni Dall, 1897
Metastoma mesolia Pilsbry, 1912
Metastoma pasonis Dall, 1895
Metastoma riograndense Pilsbry, 1946
Metastoma roemeri (Pfeiffer, 1848)