In synonymy:
Icidella Strand, 1906 = Mendoza G. W. Peckham & E. G. Peckham, 1894 (Yaginuma, 1955c: 14, sub Hyctia, by transfer of the type species)
Transferred to other genera:
Mendoza carlini G. W. Peckham & E. G. Peckham, 1903 -- see Menemerus
In synonymy:
Mendoza cognata (G. W. Peckham & E. G. Peckham, 1894, T from Pseudicius) = Mendoza canestrinii Ninni, 1868 (Logunov, 1999c: 49)
Mendoza eurina (Simon, 1871, T from Attus = Salticus) = Mendoza canestrinii Ninni, 1868 (Metzner, 1999: 138)
Mendoza gridellii (Caporiacco, 1934, T from Mithion = Thyene) = Mendoza canestrinii Ninni, 1868 (Hansen, 1985: 209, sub Marpissa)
Mendoza hiroseae (Nakatsudi, 1942, T from Marpissa) = Mendoza elongata Karsch, 1879 (Logunov, 1999c: 53)
Mendoza hotingchiehi (Schenkel, 1963, T from Mithion = Thyene) = Mendoza elongata Karsch, 1879 (Logunov, 1999c: 53, contra Wesolowska, 1981b: 139, who placed it as a junior S of Marpissa nobilis)
Mendoza interrogationis (Bösenberg & Strand, 1906, T from Icidella) = Mendoza canestrinii Ninni, 1868 (Yaginuma, 1955c: 14, sub Hyctia magister)
Mendoza magister (Karsch, 1879, T from Marpissa) = Mendoza canestrinii Ninni, 1868 (Logunov, 1999c: 49)
Mendoza memorabilis (O. Pickard-Cambridge, 1876, T from Marpissa) = Mendoza canestrinii Ninni, 1868 (Logunov, 1999c: 49)
Mendoza mori (Kishida, 1931, T from Sitticus) = Mendoza elongata Karsch, 1879 (Ono & Ogata, 2018: 642)
Mendoza obscura (Kroneberg, 1875, T from Marpissa) = Mendoza canestrinii Ninni, 1868 (Logunov & Rakov, 1998: 125, sub Marpissa)
Mendoza pichoni (Schenkel, 1963, T from Mithion = Thyene) = Mendoza canestrinii Ninni, 1868 (Wesołowska, 1981b: 142, sub Marpissa tschekiangensis)
Mendoza salsophila (Tystshenko, 1965, T from Marpissa) = Mendoza canestrinii Ninni, 1868 (Wesołowska, 1981b: 142, sub Marpissa tschekiangensis)
Mendoza tschekiangensis (Schenkel, 1963, T from Mithion = Thyene) = Mendoza canestrinii Ninni, 1868 (Nenilin, 1984c: 137, sub Marpissa obscura; Hansen, 1985: 209)