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Categoría: | Species | |
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Ascendiente: | Trigonoscorpio Petrunkevitch, 1913 | |
Nombre específico: | americanus | |
Autor: | Petrunkevitch | |
Publicación: | A monograph of the terrestrial Palaeozoic Arachnida of North America. Transactions of the Connecticut Academy of Arts and Sciences 18: 1–137. | |
Página: | 47 | |
Figura(s): | pl. IV, fig. 17, 18, text-fig. 13-14 | |
Ejemplar(es) típico(s): | HOLOTYPE: (UMMP 7224, cast: YPM 139), Upper Carboniferous (Pennsylvanian), Carbondale Formation, Lower Francis Creek Shale, Mazon Creek, Grundy County, Illinois, USA. | |
Localidad tipo: | Mazon Creek, Grundy County, Illinois, USA. | |
Fósil: | Sí | |