Side View -- the Original Mystery Bee (IMAGE) Canadian Museum of Nature Caption Side (lateral) view of the "mystery" bee: This is the holotype specimen of the mystery bee, collected in the 1870s, which was named Brachymelecta mucida. It is now understood to be an aberrant specimen of Brachymelecta californica, the California digger-cuckoo bee. Credit Thomas Onuferko, Canadian Museum of Nature Usage Restrictions In conjunction with the story. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.