Araneus quadratus Araneus quadratus Araneus quadratus, the four-spot orb-weaver, is a common orb-weaver spider found in Europe and Central Asia, and as far as the Kamchatka Peninsula and Japan. Females can reach 17 mm in length, especially when gravid, males approximately half that. They are quite variable in appearance, ranging from brown to bright orange or green, but they always have the characteristic four white spots on the abdomen. The darker color morphs are easiest to identify, due to the contrast between the white spots and the rest of the body. The legs are sometimes brightly striped. The spider lives in gardens,
Ljubljana Botanical Garden is a member of the international network Botanic Gardens Conservation International and cooperates with more than 270 botanical gardens all across the world. Of over 4,500 plant species and subspecies that grow on , roughly a third is endemic to Slovenia, whereas the rest originate from other European places and other continents. Ljubljana Botanical Garden The Ljubljana Botanical Garden (), officially the University of Ljubljana Botanical Garden (), is the central Slovenian botanical garden, the oldest botanical garden in Southeastern Europe, and one of the oldest cultural, scientific, and educational organisations in Slovenia. Its headquarters are located in the Rudnik