No, it's not a sea lion. :-)Scale bar is .1mm.Compare to reference drawings at the Global Species Database of Salticidae Not too thrilled with this image, but it was good enough for proper identification.Before imaging the epigynum I often induce a mild clearing by soaking in 6% NaOCl at room temperature for 30-45 minutes to remove the hairs that usually surround and cover the essential naughty bits. That wasn't necesary here, but I think the same treatment might have loosened the material that became fixed to the area around the flaps and epigynal openings during storage in alcohol. They weren't visible to me while preparing the specimen for photographs.Seven photos stacked with HFPro.