Lake and stream invasions of rusty crayfish, Orconectes rusticus, provide excellent opportunities to examine morphological variation in habitats differing in water velocity. Spread of O. rusticus and displacement of resident species in lakes has been attributed to larger mean body and chelae sizes than for native species, but larger body and chelae sizes may not be advantageous in high-velocity environments.
Apr 04, 2017. 1  Sir Ian McKellen has revealed why he never took on the role of Albus Dumbledore in the Harry Potter movies. 2  The 77-year-old English actor â known for playing Gandalf, another famous and bearded wizard from Lord of the Rings â said he was contacted by producers from Harry Potter to play Dumbledore, but turned down the part. His reason: Richard Harris, who played Dumbledore in the franchise before his death in 2002.
Zane's first two screen roles were in the science fiction films Back to the Future in 1985 and Critters in 1986, around the same time he appeared in the music video for Sheena Easton's song Do It For Love. Zane also appeared in an episode of Matlock entitled The Nurse. In 1989 he reprised his henchman role in Back to the Future Part II. Earlier that same year, Zane gained international recognition with the role of villain Hughie Warriner in the thriller Dead Calm, alongside Nicole Kidman and Sam Neill.