Four varieties of bacteria have been found in the bee bread of the larva: Bacillus circulans, B. coagulans, B. firmus, and B. megaterium. Only the Bacillus genus has been found in the samples taken. Together, these four species were able to hydrolyze starch, ferment glucose, convert nitrates to nitrites, and produce dihydroxyacetone from glycerol. This group of bacteria also lowers the pH of the bee bread. These functions serve not only to protect the larva from other bacteria, but they also digest complex molecules which allow the larva to easily absorb nutrients without expending a lot of energy. The bacteria, in turn, receive a supply of food which results in a mutualistic relationship.
Male C. pallida are able detect the pheromones which females release and use them to locate female burrows. When a virgin female is about to emerge from her burrow, she releases a scent that wafts up through the soil and is detected by the antenna of the males. This has led to males developing a very acute olfactory sense. Freshly-killed females have been buried to test whether sound also plays a part in male signaling. In these tests, male bees still dug up the dead females, proving that pheromone signaling is the only pathway. Males have also been observed to dig up other males. This shows that males and virgin females give off similar pheromones. Oddly, males also sometimes dig up other digger bee species. It is currently unknown why this occurs.
I listed end of november..wks before Christmas...lots of interest on line, but not that many phone c...alls...tons from Real estate agents...promising all kinds of stuff...& unfortunately my open houses, were either in a snow storm or extremely cold..had more action in february & march...I had over 9,000 visits to my site...the single family house is in a very good location...TIP: if you give an email address... i suggest using the # & street of the house in gmail. easy to remember for future buyers. Offer accepted in march... See More
Chacun des propriétaires de terrain du projet Square Watson devra faire approuver les plans de la maison qu’il entend construire par le représentant du vendeur, soit par Luc Élias et préalablement aux travaux de construction. De plus, la couleur des revêtements extérieurs ainsi que celle de la toiture de la maison à être érigée doivent être approuvés par le représentant du vendeur, soit par Luc Élias.