License: CC0
Original Resolution: 2000 × 1500 pixels (3 MP)
EXIF Details: Date: 2012-02-08
Description: Male holotype of Zygoballus optatus jumping spider. Photographed at the Museum of Comparative Zoology. Lateral view under alcohol. Specimen was collected in June 1939, in the Canal Zone Biological Area, Panama. Described by Arthur Chickering in 1946. Scale equals 1 mm.