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USNM 1448866 - Specimen Image 4
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USNM 1448867 - Specimen Image 2
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USNM 1448867 - Specimen Image 1
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USNM 1448866 - Specimen Image 1
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USNM 1448866 - Specimen Image 3
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USNM 1448867 - Specimen Image 6
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Ptychophallus tumimanus tumimanus (Rathbun, 1898) USNM 1291898 male gonopods
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IZ 1022081 - specimen photo
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Carapace
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Ventral view Gonopods
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Carapace
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Chelae
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Ventral view
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Ventral view
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Ventral view
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Ventral view Gonopods
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Pseudothelphusa dugesi Rathbun, 1894 USNM 17722 Chelae
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The dorsal view of a spider crab's claws. Scale 5 cm.
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The close-up ventral view of a spider crab's claws. Scale 5 cm.
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The ventral view of a spider crab. Scale 5 cm.
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The face view of a spider crab specimen. Scale 5 cm.
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The dorsal view of a spider crab. Scale 5 cm.
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USNM 1448886 - Specimen Image 1
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USNM 1448886 - Specimen Image 2