Araneus diadematus dorsal abdomen, with four or more segments forming a cross. The markings are formed in cells filled with guanine, which is a byproduct of protein metabolism. Adult females range in length from , while males range from . Occasionally, the female will eat the male directly after mating. (See video below.) The legs of orb-weaver spiders are specialized for spinning orb webs. The webs are built by the larger females who hang head down in the center of the web or remain hidden in nearby foliage, with one claw hooked to a signal line connected to the main orb waiting
Timothy Garden, Baron Garden defence capabilities, Defence Diplomacy, interoperability for NATO forces and counter-terrorism. He appeared as the military advisor on the BBC television series "Crisis Command". Garden wrote widely on security topics, and his publications include two books: "Can Deterrence Last?" and "The Technology Trap", both written while he was a serving RAF officer. He wrote for a number of security-related projects, including developments in NATO, European defence, missile defence proposals and global security issues. He served as a member of the panel of experts for the UK government's 1998 Strategic Defence Review, and gave evidence to the Defence Committee on the new