Spider are apparently absent. In some species, the exocuticle of the legs and prosoma is modified by a tanning process, resulting in brown coloration. Bilins are found, for example, in "Micrommata virescens", resulting in its green color. Guanine is responsible for the white markings of the European garden spider "Araneus diadematus". It is in many species accumulated in specialized cells called guanocytes. In genera such as "Tetragnatha", "Leucauge", "Argyrodes" or "Theridiosoma", guanine creates their silvery appearance. While guanine is originally an end-product of protein metabolism, its excretion can be blocked in spiders, leading to an increase in its storage. Structural colors
The Forgotten Garden The Forgotten Garden The Forgotten Garden is a 2008 novel written by Australian author Kate Morton, driven by the mystery of why a 4-year-old child is found abandoned on an Australian wharf in 1913. While paying homage to Frances Hodgson Burnett, "The Secret Garden" and the Gothic novel, Morton's second work explores living with and overcoming loss - of trust, of identity, or of loved ones - and was inspired by Morton's own family history. At Nell's joyous 21st birthday party her world falls apart when her father tells her she was adopted as a 4-year-old in 1913, seemingly abandoned