Craniate with well-defined heads, thus excluding members of the chordate subphyla Tunicata (tunicates) and Cephalochordata (lancelets), but including Myxini, which have cartilaginous skulls and tooth-like structures composed of keratin. Craniata also includes all lampreys and armoured jawless fishes, armoured fish, sharks, skates, and rays, and teleostomians: spiny sharks, bony fish, lissamphibians, temnospondyls and protoreptiles, sauropsids and mammals. The craniate head consists of a brain, sense organs, including eyes, and a skull. In addition to distinct crania (sing. "cranium"), craniates possess many derived characteristics, which have allowed for more complexity to follow. Molecular-genetic analysis of craniates reveals that, compared to less complex
What You Have Left What You Have Left "What You Have Left" is the sixth episode of the American television drama series "The Killing", which aired on May 1, 2011 on AMC in the United States. The episode was written by Nic Pizzolatto and was directed by Agnieszka Holland. In the episode, the police further investigate Bennet Ahmed, which leads the Larsens to believe that he is a prime suspect. The mayoral candidates hold their televised debate, allowing the current mayor to bring up Richmond’s attachment to a murder suspect. Sarah Linden (Mireille Enos) investigates links between Rosie Larsen's case and those of other