Gonatocerus mexicanus Perkins, 1912

Gonatocerus mexicanus Perkins, 1912: 21 . Lectotype ♀ (BPBM), designated by Huber, 1988: 42. TL: Mexico, Distrito Federal, Chapultepec. Swezey, 1916: 146 (host) [A]; Timberlake, 1924: 447 (Hawaiian Islands, host) [A]; Girault, 1929 [428]: 22 (key); Zimmerman, 1948: 23 (host) [A]; Peck, 1951: 412 (catalogue); Ogloblin, 1955: 20 (description) [NT]; Alayo, 1973: 57 (host) [NT]; Alayo & Hernández, 1978: 50 (host) [NT]; Burks, 1979: 1026 (catalogue); Huber, 1988: 34 (key), 42 (description); Yoshimoto, 1990: 40 (list, species group placement); Huber & Beardsley, 2000: 52 (key), 56 (distribution) [A]; Luft Albarracin et al., 2009: 9 (list, distribution) [NT]; Triapitsyn & Shih, 2014: 675 (host); Huber, 2015a: 32 (list); Boyd et al., 2018: 147 (host).

Lymaenon mexicanus: Burks, 1958: 63 (generic transfer); Thompson, 1958: 570 (host catalogue); Peck, 1963: 24 (catalogue).

Gonatocerus (Gonatocerus) mexicanus: De Santis, 1967: 104 (catalogue) [NT]; De Santis, 1979: 366 (catalogue) [NT]; Triapitsyn et al., 2010: 14 (key), 31 (distribution, host) [NT]; Luft Albarracin & Triapitsyn, 2012: 297 (hosts); Triapitsyn, 2013b: 212 (distribution).

Gonatocerus gibsoni Crawford, 1915: 586 . Lectotype ♀ (USNM), designated by Huber, 1988: 42. TL: USA, Arizona, Tempe. Synonymy by Girault 1929 [428]: 22; confirmed by Huber, 1988: 42. Gibson, 1915: 14 (host, distribution); Girault, 1916 [265a]: 50 (host); Essig, 1929: 818 (host, distribution); Peck, 1951: 412 (catalogue).

Gonatocerus eximius Gahan, 1913: 441 . Lectotype ♀ (USNM), designated by Huber, 1988: 42. TL: USA, Florida, Orlando. Synonymy by Girault, 1929 [428]: 22; confirmed by Huber, 1988: 42. Peck, 1951: 412 (catalogue).

Nearctic hosts. Cicadellidae: Draeculacephala mollipes (Say) . Distribution. Canada: ON. USA: AZ, CA, FL, TX.