This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Hentz Plate . Spider diagnostic drawings by Nicholas Marcellus Hentz Plate br Atypus niger br Dysdera interrita br Pylarus bicolor female br Pylarus bicolor male br Pylarus pumilus br Filistata hibernalis br Filistata capitata br Lycosa fatifera br Lycosa carolinensis The Spiders of the United States Collection of the Arachnological