Bald-faced hornet viable brood in the comb fragment. The physical nature of cues mediating natal comb recognition is unknown, though some researchers propose distinct cuticular hydrocarbon profiles allow wasps to recognize nest mates. "D. maculata" is characterized by low paternity, worker reproduction and queen-worker conflict. Divergent genetic interests between workers and their queen cause intra-nest struggle for control, which disrupts social organization. Because of haplodiploidy, workers are unable to mate. However, their unfertilized eggs become males. Workers and their queens are most related to their own sons. Natural selection will therefore favor those workers who produce their own sons rather than rearing
USS Hornet (CV-8) a halt, another damaged "Val" deliberately crashed into "Hornet"'s port side near the bow. With power knocked out to her engines, "Hornet" was unable to launch or land aircraft, forcing its aviators to either land on "Enterprise" or ditch in the ocean. Rear Admiral George D. Murray ordered the heavy cruiser to tow "Hornet" clear of the action. Since the Japanese planes were attacking "Enterprise", this allowed "Northampton" to tow "Hornet" at a speed of about . Repair crews were on the verge of restoring power when another flight of nine "Kate" torpedo planes attacked. Eight of these aircraft were