In synonymy:
Avicosa Chamberlin & Ivie, 1942 = Schizocosa Chamberlin, 1904 (Dondale & Redner, 1978a: 146)
Epihogna Roewer, 1960 = Schizocosa Chamberlin, 1904 (Dondale & Redner, 1978a: 146)
Transferred to other genera:
Schizocosa afghana (Roewer, 1960) -- see Zyuzicosa
Schizocosa aomorensis (Saito, 1939) -- see Pardosa
Schizocosa bellamyi (Gertsch & Wallace, 1937) -- see Gladicosa
Schizocosa berenice (L. Koch, 1877) -- see Artoria
Schizocosa berndti (Strand, 1913) -- see Pardosa
Schizocosa cervina (Schenkel, 1936) -- see Arctosa
Schizocosa chapini (Fox, 1935) -- see Pardosa
Schizocosa chelifasciata (Mello-Leitão, 1943) -- see Tropicosa
Schizocosa christopheri (Simon, 1909) -- see Lycosa
Schizocosa delphini (Simon, 1904) -- see Lycosa
Schizocosa expolita (L. Koch, 1877) -- see Artoriopsis
Schizocosa grahami (Fox, 1935) -- see Lycosa
Schizocosa intermixta (Schenkel, 1936) -- see Pardosa
Schizocosa krynickii (Thorell, 1875) -- see Alopecosa
Schizocosa longipedis (Saito, 1939) -- see Pardosa
Schizocosa lupina (Karsch, 1879) -- see Hogna
Schizocosa nemurensis (Strand, 1907) -- see Alopecosa
Schizocosa patricki (Purcell, 1903) -- see Hogna
Schizocosa pictilis (Emerton, 1885) -- see Alopecosa
Schizocosa proletaria (Tullgren, 1905) -- see Prolycosides
Schizocosa pseudoannulata (Bösenberg & Strand, 1906) -- see Pardosa
Schizocosa pseudoterricola (Schenkel, 1936) -- see Pardosa
Schizocosa takahashii (Saito, 1936) -- see Pardosa
Schizocosa umbrata (L. Koch, 1877) -- see Anoteropsis
Schizocosa ursina (Schenkel, 1936) -- see Trochosa
Schizocosa venefica (Keyserling, 1891) -- see Dingosa
Schizocosa wulsini (Fox, 1935) -- see Lycosa
Schizocosa yurae (Strand, 1908) -- see Allocosa
In synonymy:
Schizocosa charonoides (Montgomery, 1902, removed from S of S. saltatrix) = Schizocosa ocreata Hentz, 1844 (Dondale & Redner, 1978a: 150)
Schizocosa coahuilana (Gertsch & Davis, 1940) = Schizocosa mimula Gertsch, 1934 (Dondale & Redner, 1978a: 161)
Schizocosa episima (Chamberlin, 1924) = Schizocosa humilis Banks, 1892 (Dondale & Redner, 1978a: 155)
Schizocosa heasmani Dondale, 1969 = Schizocosa communis Emerton, 1885 (Dondale & Redner, 1978a: 167)
Schizocosa pacifica (Banks, 1904, removed from S of S. avida) = Schizocosa mccooki Montgomery, 1904 (Dondale & Redner, 1978a: 169)
Schizocosa tusapa (Chamberlin, 1925, T from Lycosa) = Schizocosa mccooki Montgomery, 1904 (Dondale & Redner, 1990: 85)
Schizocosa wasatchensis Chamberlin & Ivie, 1942 = Schizocosa mccooki Montgomery, 1904 (Dondale & Redner, 1978a: 169)
Nomina dubia:
Schizocosa algerica (Roewer, 1951: 440, originally in Tarentula, replacement name for Lycosa erratica Lucas, 1846: 111, pl. 3, f. 1, f, Algeria; preoccupied in Lycosa by Hentz, 1844, see Schizocosa avida) -- Roewer, 1959b: 330
Schizocosa heterura (Simon, 1900c: 54, j, Chile, originally in Lycosa) -- Casanueva, 1980: 53