Eresus walckenaeri 'Orange Ring Mountanica Local' (Giant Orange Ring Velvet Spider)Eresus walckenaeri 'Orange Ring Mountanica Local' (Giant Orange Ring Velvet Spider) for sale One of the most adorable spiders in existence, this amazing Greek species is the largest in the genus reaching an alleged 3" max size in females, while males will be smaller and females maintains a solid black appearance with an orange ring on the abdomen, while mature males become a gorgeous red. These specimens should be well started slings 1 8 1 4" legspan,