type Aranea diodia Walckenaer, 1802; gender feminine

Transferred to other genera:
Zilla alpina Giebel, 1867 -- see Phylloneta
Zilla astridae (Strand, 1917) -- see Plebs
Zilla aurea (Saito, 1934) -- see Plebs
Zilla conica Yin, Wang & Zhang, 1987 -- see Eriophora
Zilla flavomaculata Yaginuma, 1955 -- see Plebs
Zilla plumiopedella Yin, Wang & Zhang, 1987 -- see Plebs
Zilla poecila Zhu & Wang, 1994 -- see Plebs
Zilla sachalinensis (Saito, 1934) -- see Plebs
Zilla spillmanni (Lessert, 1933) -- see Prasonica
Zilla tokachiana (Saito, 1934) -- see Plebs

In synonymy:
Zilla diodia embrikstrandi (Kolosváry, 1938) = Zilla diodia (Walckenaer, 1802) (Breitling et al., 2016b: 62).

Zilla crownia Yin, Xie & Bao, 1996: 2, f. 6-9 (Df).
Zilla crownia Yin et al., 1997d: 399, f. 289a-d (f).
Zilla crownia Song, Zhu & Chen, 1999: 310, f. 184Q-R, 185N (f).

Aranea diodia Walckenaer, 1802: 200 (Df).
Epeira diodia Walckenaer, 1805: 60.
Epeira obscura Wider, 1834: 265, pl. 18, f. 6 (Df).
Zilla albimacula C. L. Koch, 1834: 124, pl. 21-22 (D).
Zilla albimacula C. L. Koch, 1839a: 144, f. 534-535 (Dmf).
Epeira albimacula Blackwall, 1854b: 33.
Epeira albimacula Blackwall, 1864a: 355, pl. 26, f. 256 (m).
Epeira diodia Thorell, 1873: 455 (S).
Epeira diodia Simon, 1874a: 114 (m).
Epeira diodia Becker, 1896: (2): 41, pl. 9, f. 3 (mf).
Epeira diodia Bösenberg, 1901: 40, pl. 3, f. 28 (mf).
Araneus diodius Lessert, 1910b: 332.
Zilla diodia Simon, 1929: 667, 755, f. 1030 (mf).
Zilla diodia Wiehle, 1931: 117, f. 188-191 (mf).
Aranea diodia Kolosváry, 1938d: 583, f. 1a, c (f).
Aranea diodia embrik-strandi Kolosváry, 1938d: 583, 1b, d (Dm) [urn:lsid:nmbe.ch:spidersp:017163].
Aranea diodia Drensky, 1943: 246, f. 24 (mf).
Zilla diodia Locket & Millidge, 1953: 151, f. 101A-C (mf).
Aranea diodia Zamaraev, 1964: 358, f. 68-70 (mf).
Zilla diodia Miller, 1971: 214, pl. XL, f. 20-21 (mf).
Zilla diodia Loksa, 1972: 97, f. 88, 89A-B (mf).
Zilla diodia Roberts, 1985: 218, f. 98a (mf).
Zilla diodia Levy, 1987: 250, f. 34-43 (mf).
Zilla diodia Heimer & Nentwig, 1991: 90, f. 204 (mf).
Zilla diodia Roberts, 1995: 326, f. (mf).
Zilla diodia Roberts, 1998: 339, f. (mf).
Zilla diodia Tanikawa, 2000a: 17, f. 2-3 (m).
Zilla diodia Almquist, 2006: 178, f. 183a-d (f).
Zilla diodia Breitling et al., 2016b: 62 (S of Zilla diodia embrikstrandi).
Zilla diodia Morano, 2023: 102, f. 116-118 (mf).

Zilla globosa Saha & Raychaudhuri, 2004b: 246, f. 1-7 (Df).

Zilla qinghaiensis Hu, 2001: 475, f. 314.1-3 (f).