How the Snake Lost Its Legs fly embryo. His books on evolutionary developmental biology (evo-devo) include "Imaginal Discs: The Genetic and Cellular Logic of Pattern Formation" (2002), "Quirks of Human Anatomy: An Evo-Devo Look at the Human Body" (2009), and "Deep Homology? Uncanny Similarities of Humans and Flies Uncovered by Evo-Devo" (2017). In Held's view, "Quirks", "Snake", and "Deep Homology" form a trilogy on evo-devo. "How the Snake Lost Its Legs" is ostensibly organised into six chapters, but in effect into three parts. The first chapter serves as an introduction and overview. The next four chapters provide what Held calls "the meatier aspects of evo-devo" with
Butterfly Collectors Butterfly Collectors Butterfly Collectors is a two part ITV miniseries. It was broadcast between 19 April and 20 April 1999. A two-part psychological thriller about a disillusioned policeman who develops an unlikely friendship with two teenagers arrested for murder. "Butterfly Collectors" was written by Paul Abbott, who has also written for many other television serials including "Shameless", "Clocking Off" and "Children's Ward". The drama stars British actor Pete Postlethwaite, who is supported by actress and comedian Crissy Rock. In 2008, it was released on Region 1 DVD, on 4 September 2017, it was released by Strawberry Media on Region 2