Gyrinus (Neogyrinus) ovatus Aubé, 1838

Gyrinus ovatus Aubé, 1838: 708 (orig. descr.); Gemminger & Harold 1868: 470 (catalog); Sharp 1877: 118 (record); Régimbart 1883b: 185, pl 6, fig 93 (descr.); 1884: 475 (record); 1889a: 268 (record); 1892: 683, 744 (record); 1899: 5 (record); 1903a: 8 (record); 1903b: 74 (record); 1907: 169 (record); Severin 1889: 166 (catalog); Ahlwarth 1910: 23 (catalog); Bruch 1915: 479 (catalog); Zimmermann 1917: 164 (collection list); 1924: 3 (record); Ochs 1924a: 230 (descr.); 1948: 565 (checklist); 1956: 2 (descr.); 1957: 213 (record); 1958b: 478 (record); 1959: 67 (record); 1960b: 308 (record); 1966: 442 (record); 1969: 379 (ethology, ecology); 1980: 26, 43 (record); Jacob 1935: 102, 103, 108 (descr.); Blackwelder 1944: 81 (checklist); Vidal Sarmiento 1959: 239, 240, f. 21 (larva descr., illustr.); Benetti & Hamada 2003: 704 (record); Benetti & Régil 2004: 6 (ecology); Archangelsky & Michat 2007: 21 (larva note)

Gyrinus (Neogyrinus) ovatus Aubé: Ochs 1935a: 125, 126 (n. comb.); 1949: 276 (descr.); 1954: 132 (descr.); 1955: 21 (descr.); 1958c: 2 (record); 1963c: 457 (record); 1965b: 38 (record); Benetti et al. 2003b: 38, 42, 43 (record, distr.); Benetti & Garrido 2004: 159 (record, distr.); Michat et al. 2010: 2, 8 (larva note)

Neogyrinus ovatus Aubé: Crespo 1989: 237, figs. 1, 2, 3, 6, 7, 8 (larva descr., illustr.) n. syn.

DISTRIBUTION: Argentina, Bolivia, Brazil (AM, BA, MG, MS, MT, PR, RS, SC, SP), Ecuador, French Guiana, Guatemala, Mexico, Paraguay, Peru, Uruguay, Venezuela.