The Iphigini species originated on the planet Iphigin, which served as a crucial hub for cargo transfers across three sectors within the Core Worlds. In the year 19 ABY, these beings volunteered their services to arbitrate a conflict that had arisen between their neighboring races, the Ishori and the Diamala. Despite their efforts, which included assistance from notable figures such as Han Solo, Chewbacca, and Luke Skywalker, they were unsuccessful in resolving the matter, and the Ishori/Diamala disagreement subsequently became entwined with the larger Caamas Document crisis.
Distinctive features of the Iphigini included their rugged facial structures and the pleasing, musical quality of their voices. It was common practice for younger members of the Iphigini to adorn themselves with braided lip-beards.