CHIMALHUACAN, Mexico (AP) — In a shallow lake on the outskirts of Mexico City, a handful of farmers still harvest the eggs of an evasive, fingertip-size water bug in a bid to keep alive a culinary tradition dating at least to the Aztec empire.
Caviar is typically associated sturgeons swimming the Caspian Sea, but the Mexican version is made from the tiny eggs of the an aquatic insect of the corixidae family, also know as the “bird fly,” because birds like to eat it. Similar bugs are often known as “water boatmen” in English, because of the . . .
