Tuesday, October 25, 2011
Two New Bee Species Found
"Two New Bee Species Are Mysterious Pieces in the Panama Puzzle"
"ScienceDaily (Oct. 18, 2011) — Smithsonian scientists have discovered two new, closely related bee species: one from Coiba Island in Panama and another from northern Colombia. Both descended from of a group of stingless bees that originated in the Amazon and moved into Central America, the ancestors of Mayan honeybees. The presence of one of these new species on Coiba and Rancheria Islands, and its absence from the nearby mainland, is a mystery that will ultimately shed light on Panama's history and abundant biodiversity..."
Cited: Smithsonian Tropical Research Institute (2011, October 18). Two new bee species are mysterious pieces in the Panama puzzle. ScienceDaily. Retrieved October 25, 2011, from http://www.sciencedaily.com /releases/2011/10/111018155223.htm
Click here for the link to read the fill story: http://www.sciencedaily.com/releases/2011/10/111018155223.htm
This relates to our current topic about insect migration from mainland to island. And also sheds light on a debate about the age of the connection between North and South America due to the discovery that 17 million years ago the bees had already been established in Central America.