The widow next door: Where is the globally invasive noble false widow settling next?

Source: Science Daily

The noble false widow spider, Steatoda nobilis, native to Madeira and the Canary Islands, has been introduced accidentally to countries around the globe, causing considerable concerns. Thus, a team of researchers sought to understand how the species became so widespread and predict where it could appear next. According to a recent study the countries which are at an immediate risk of invasions are South Africa, Australia and New Zealand.

https://www.sciencedaily.com/releases/2019/02/190211131508.htm