Cosmocomoidea latipennis (Girault, 1911)
Gonatocerus latipennis Girault, 1911 [96]: 268. Holotype ♂ (USNM). TL: USA, no locality specified. Girault, 1929 [428]: 24
(key); Peck, 1951: 412 (catalogue); Burks, 1979: 1026 (catalogue); Huber, 1988: 60 (description); De Santis & Fidalgo,
1994: 125 (catalogue) [NT]; Hoddle, 2004a: 111 (host); Hoddle & Boyd, 2005: 325 (host). Lymaenon latipennis: Burks, 1958: 63 (generic transfer); Burks, 1958: 63 (generic transfer); Peck, 1963: 23 (catalogue). Cosmocomoidea latipennis: Huber, 2015a: 20 (generic transfer, list); Dale-Skey et al., 2016: 2 (checklist) [P]. Gonatocerus maximus Girault, 1911 [96]: 264. Holotype ♀ (INHS), lost. TL: USA, Illinois, Pulaski. Synonymy by Huber,
1988: 60. Girault, 1929 [428]: 25 (key); Peck, 1951: 412 (catalogue); Burks, 1979: 1026 (catalogue); Huber, 1988: 60
(synonymy); Yoshimoto, 1990: 40 (list, species group placement). Lymaenon maximus: Burks, 1958: 63 (generic transfer); Peck, 1963: 24 (catalogue).
Distribution. Canada: BC, NS, ON. USA: AR, AZ, CA, FL, GA, IL, KA, LA, MD, MO, NY, PA, TX.