Transferred to other genera:
Gongylidiellum aurantiacum Simon, 1905 -- see Lygarina
Gongylidiellum calcariferum Simon, 1884 -- see Wiehlea
Gongylidiellum chiardolae Caporiacco, 1935 -- see Alioranus
Gongylidiellum compar (Westring, 1861) -- see Styloctetor
Gongylidiellum flavum Holm, 1939 -- see Islandiana
Gongylidiellum huetheri (Braun, 1959) -- see Wiehlea
Gongylidiellum kulczynskii (Lessert, 1909) -- see Lessertinella
Gongylidiellum luteolum Loksa, 1965 -- see Nenilinium
Gongylidiellum maderianum Schenkel, 1938 -- see Microctenonyx
Gongylidiellum malickyi Wunderlich, 1969 -- see Asthenargus
Gongylidiellum mediocre Simon, 1884 -- see Diplocentria
Gongylidiellum minutissimum Schenkel, 1929 -- see Maro
Gongylidiellum rostratulum (Keyserling, 1886) -- see Scylaceus
Gongylidiellum tenerum Schenkel, 1927 -- see Mecynargus
Nomina dubia:
Gongylidiellum incertum O. Pickard-Cambridge, 1913: 133, f. 7-9 (f, Britain) -- Bristowe, 1941: 518
Gongylidiellum panamanum Petrunkevitch, 1925a: 105, f. 15-17 (f, Panama) -- Miller, 2007a: 6
Gongylidiellum parvum (Blackwall, 1841: 647, m, Britain, originally in Neriene) -- Bristowe, 1941: 524