The Singapore blue (Lampropelma violaceopes) is a large, arboreal species of tarantula from Malaysia and Singapore. These spiders have been known to grow in excess of 9 inches (23 cm) across. The legs are an intense blue with a brown or gold carapace. The male is usually not as vibrant, the species exhibiting sexual dimorphism. The generic placement of the species has been questioned, and specimens identified as males of this species may actually be from a different species.