Evolution of cetaceans decreasing. Other historical climate events can be correlated and matched with the genome history of the Yangtze River dolphin as well. This shows how global and local climate change can drastically affect a genome, leading to changes in fitness, survival, and evolution of a species. The European population of common dolphins ("Delphinus delphis") in the Mediterranean have differentiated into two types: eastern and western. According to a 2012 study, this seems to be due to a recent bottleneck as well, which drastically decreased the size of the eastern Mediterranean population. Also, the lack of population structure between the western and
Creature Features "Creature Features" was the name of a horror show which aired on Friday nights at 11:30 P.M. in the Kansas City Metropolitan Area on KSHB-TV Channel 41 beginning in 1981 through 1988. The hostess was Crematia Mortem (played by news announcer Roberta Solomon). Assisting her were such characters as Rasputin and later Dweeb, her mostly unseen sidekicks. Other folks to visit Crematia's spooky castle home included her mother Desiree, her sister Cremora, and strange old cousin, Henry. This syndication of "Creature Features" could also be seen via cable in Iowa, Kansas, Missouri, Nebraska, and Oklahoma. The theme to Creature Feature