Just a quick update. I'll make it a double post just in case an edit won't alert all those watching. Sorry if that turns out to be unnecessary!
I've added a subpage to the I'ee wiki article, under the culture section. Namely, this page:
https://wiki.stararmy.com/doku.php?id=species:iee:castes
It describes each gender caste, and its role, in I'ee culture, as well as the role of larvae.
In addition, I'll be writing up a pair of characters soon for the I'ee, and there is a pair of links to their pages, which have not yet been made.
To give a quick description, they're a diplomatic team of two from the Ee'ith on a small space-ship carefully inching their way into alien territory, broadcasting Arecibo style messages of peace in the hopes of formally contacting another civilisation. Both have taken on alien first names: The ambassador has named herself Sally, and her guardian sister has named herself Yui (named after Ketsurui Yui of Yamatai in a display of respect).
Tell me what you think!
EDIT:
@Wes I have written up character pages for both Sally and Yui on the wiki, and the I'ee page now links to them both!