Where did the kopru behemoths first appear fully described?

[NPC Dave]

Other than the stat blocks in the Savage Tide adventure path Dungeon magazines, have the behemoths been fully described anywhere? The entries in Dungeon refer to the Monster Manual II, but that contains only the main kopru entry. Am I missing something?

[Curaigh]

not sure if 'behemoth' is the same as 'advanced', but I am pretty sure an advanced kopru was in the corresping Dragon issue. 354(?)-April's modron issue.

[NPC Dave]

That Dragon article shows the process of Kopru biological modification to create the advanced kopru, which makes a basically smarter and more powerful kopru in terms of mystical power.

The behemoths though are more physical brutes, and the article doesn't mention the behemoths at all, although it could be reasoned the kopru use a different biological process to make one of their kind a behemoth.

The statistics for behemoths are all in the two Dungeon issues which detail the kopru bases under the Isle of Dread and on its plateau, but I was wondering if I am missing a detailed background entry.

[James Jacobs]

Nope; kopru behemoths were created for Savage Tide and there's no info about them anywhere else.

I try to give advanced monsters names when I can. It's more interesting to tell the PCs "You're attacked by two more kopru behemoths!" than "You're attacked by two more advanced koprus!" after all.