What is "zago"

Zago is a fictional character that appeared in comic books published by Fox Feature Syndicate. He first appeared in Zago, Jungle Prince #1 (September 1948).

Zago was a jungle adventurer, very much like the more popular Tarzan. He was accompanied by his mate Wana, who bore a more than passing resemblance to Sheena.

Zago's last appearance was in issue #4 of Zago, Jungle Prince (March 1949).