This species was intercepted at U. S. ports-of-entry 5 times between 1995 and 2012, with specimens originating from Australia and South Africa. We also have examined specimens taken in quarantine from Australia (Echeveria). ScaleNet lists hosts in Aizoaceae, Cactaceae and Crassulaceae. It is most commonly intercepted on Echeveria (Crassulaceae). ScaleNet distribution records for V. succulentarum include Australia (South Australia) and Tasmania, in the Australasian zoogeographic region. Several other species of Vryburgia other than V. amaryllidis (Bouché), V. distincta (De Lotto), V. succulentarum Williams and V. viator (De Lotto) have been taken at U. S. ports-of-entry including: V. bechuanae (Brain) (South Africa, on “flower"); V. brevicruris McKenzie (The United Kingdom of Great Britain and N. Ireland, on Haworthia; South Africa, on Protea); V. rimariae Tranfaglia (Italy and New Zealand, on Echeveria); V. pretiosa Ferris (Burma, China, Cuba, and The Philippines, on bamboo); and V. trionymoides (De Lotto) (South Africa, on Euphorbia).