Full reference: A. Petrunkevitch. 1945. Calcitro fisheri, a new fossil arachnid. American Journal of Science 243:320-329
See also Petrunkevitch 1945
Sister taxa: none
Type: Calcitro fisheri
Ecology: nektobenthic carnivore
• Pliocene of United States (1: Arizona collection)
• Eocene of China (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.