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
Iberian shrew juveniles, the fur is also adapted for cold, damp habitats: each guard hair possesses an indentation along its length that helps to prevent water from reaching the body. The skull of "S. granarius" can be used to distinguish it from other species belonging to the European "Sorex araneus" group of shrews. Comparatively, the snout of "S. granarius" is small and flat, the mandible possesses a diminished coronoid process and a narrow angular process, and the temporal fossa of the skull resembles a triangle. The "Sorex araneus" group of European shrews consists of "S. araneus", "S. coronatus", and "S. granarius", with