Mexicana de Aviación called Tenedora K announced that it had bought 95% of Nuevo Grupo Aeronáutico; pilots would hold the other 5%. After 89 years of service, Mexicana suspended all operations at noon CDT on August 28, 2010. The last Mexicana Flight was on August 28, 2018 from Mexico City to Toronto, Canada Flight MX 866 4:15 PM Departure. Aeroméxico offered discounted tickets to passengers stranded by Mexicana's suspension of operations. American Airlines and American Eagle Airlines also offered assistance, providing help to passengers between the 48 contiguous U.S. states and Mexico. In November 2010, PC Capital SAPI, a Mexican private-equity firm, offered
Scaptotrigona mexicana same colony all have one of two maternal alleles, which guarantees relatedness as offspring of the same queen. This species chooses to forms drones in order to encourage outbreeding which increases the fitness of the colony unlike inbreeding. As a eusocial species, it has been observed that "S. mexicana" occasionally exemplify foraging behavior. Additionally, "S. mexicana" have been seen recruiting nestmates in order to enhance overall communication to enhance food behavior and food consumption. Given that "S. mexicana" are monandrous, the genotypes of the workers of each individual colonies does indicate a single patriline, indicated by one paternal allele that