- ... that the extinct sweat bee genus Nesagapostemon is known from a single 9.9-millimetre (0.39 in) female specimen?
- ... that the extinct ants Azteca alpha carried larvae of the nematode Formicodiplogaster myrmenema?
- ... that the extinct ant Attopsis was fossilized in what may have been a lagoon?
- ... that Jaggermeryx naida was named in honor of Mick Jagger due to its large, sensitive lips?