Rav Aha b. Rava (or Rav Aha b'reih deRava; Hebrew: רב אחא בריה דרבא) was a Babylonian rabbi (sixth and seventh generation of amoraim).
[1] His teachers included Rav Kahana III, Rav Ashi, Amemar, and Mar Zutra.
[3] After Mar Zutra's death, he took Mar Zutra's place as head of the Pumbedita yeshiva.
[4] He is recorded as debating the behavior of ants, criticizing the methodology of an experiment which R' Shimon ben Halafta had performed to determine their social patterns.
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