Araneus diadematus Araneus diadematus The spider species Araneus diadematus is commonly called the European garden spider, diadem spider, orangie, cross spider and crowned orb weaver. It is sometimes called the pumpkin spider, although this name is also used for a different species, "Araneus marmoreus". It is an orb-weaver spider found in Europe and North America. "A. diadematus" has a holarctic distribution, found throughout Europe and across North America, from southern Canada to Mexico, and from British Columbia to Newfoundland. Individual spiders' colourings can range from extremely light yellow to very dark grey, but all "A. diadematus" have mottled white markings across the
Black garden ant Black garden ant The black garden ant ("Lasius niger"), also known as the common black ant, is a formicine ant, the type species of the subgenus "Lasius", found all over Europe and in some parts of North America, South America, Australia, Asia and Australasia. The European species was split into two species; "L. niger" is found in open areas, while "L. platythorax" is found in forest habitats. It is monogynous, meaning colonies have a single queen. "Lasius niger" colonies can reach in size up to around 40,000 workers in rare cases but 4,000–7,000 is around average. A "Lasius niger" queen