"A rider in the Roman games, who generally rode two horses at the same time, sitting on them without…
"Liphistius desultor, Schiodte, one of the Araneae Mesothelae. Dorsal view. I to VI, the prosomatic…
"Liphistus desultor, Ventral view with the prosomatic appendages cut short expecting the chelicerae…
"Liphistius desultor. Lateral view. I to VI, Appendages of the prosoma cut off at the base. o, Ocular…
"Liphistius desultor. Under side of the uplifted genital or first opisthosomatic somite of the female;…