Mexicana de Aviación Minatitlán, Ixtepec and Tapachula. In addition, new routes were opened to El Salvador, Costa Rica and Cuba, in addition to Nicaragua and Panama, made possible by their association with Pan Am via Pan Am's Miami base (Pan Am had undertaken flights from Mexico City to Miami.) Mexicana became the first foreign airline ever to fly to Los Angeles, when it began flights on January 3, 1936. The company expanded its fleet during that decade, with the addition of eight Fairchild FC2s and three Fokker F.10s. One of the Fokker F.10's, tail number X-ABCR, crashed at Miami on August 7, 1931
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