Schizocera pilicornis Holmgren, 1868:391, ♂♀.Brasilia (Rio Jan. et Buen. Ayres). - As Schizocerella pilicornis: - Smith, 1972Smith, D.R. 1972. North American sawfly larvae of the family Argidae (Hymenoptera). Transactions of the American Entomological Society 98 (2):163-184. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198. (distribution); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. (distribution); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201. (distribution); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898. (distribution).
Schizoceros lateralis Konow, 1899:404 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus zabriskei Webster & Malley, 1900:51 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus sericeiformis Rohwer, 1908:112 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus lineatus Rohwer, 1909:12 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus collaris Rohwer, 1909:13 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus johnsoni MacGillivray, 1909:403 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerus bilineatus Rohwer in MacGillivray, 1910:592 Nomen nudum. Nomen nudum. - Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).Schizocerus bilineatus Rohwer in MacGillivray, 1910:592 Nomen nudum. Nomen nudum. - Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerella axillaris Forsius, 1927:19 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).
Schizocerella scapularis Forsius, 1927:19 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:25 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1990Maes, J.-M. 1990. Catalogo de los Hymenoptera de Nicaragua. I. Symphyta. Revista Nicaraguense de Entomologia 13:21-24. ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:143 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1628 ( listed as synonym of Schizocerella pilicornis (Holmgren, 1868)).