426 Van Duzee : Catalogue of Hemiptera 



Subfamily GEKRINAE Bian. 

 Bianchi, Ann. Mus. Petersb. for 1896, p. 69. 

 Kirkaldy, Ann. Soc. Ent. Belg., xliii, p. 509, 1899, Gerritae. 

 Distant, Fauna Br. Ind., Rhyn., ii, p. 176, 1903; v, p. 141, 1910, Div. Gerri- 

 Bueno, Trans. Am. Ent. Soc., xxxvii, p. 244, 1911, Tribe Gerrini. [naria. 



Genus Gerris Fabr. 

 Logotype lacustris Linn. 



Fabricius, Ent. Syst., iv, p. 187, 1794 (indicates lacustris as typical). 



Latreille, Precis, p. 85, 1796 (no species mentioned). [example). 



Latreille, Hist. Nat. Crust. Ins., iii, p. 250, 1802 (gives lacustris as only 



Latreille, Hist. Nat. Crust. Ins., xii, p. 271, 1804 (lamstris and two others). 



Latreille, Genera Crust. Ins., iii, p. 133, 1807. 



Fallen, Monog. Cimic. Suec., p. 114, 1807 (includes lacustris). 



Latreille, Consid. G6nl., pp. 259, 434, 1810 (names lacuntris type, valid). 



Leach, Brewster's Edinbg. Encyc., ix, p. 123, 1815 (for paludum). 



Lamarck, Hist. Nat. Anim. s. Vert., iii, p. 513, 1816. 



Latreille, Fam. Nat. Regne Anim., p. 424, 1825. 



Le Peletier and Serville, Encyc. M6th., x, p. 265, 1825. 



Laporte, Essai Classif. Syst. H6mip., p. 23, 1832 (names two types). 



Herrich-Schaeffer, Nomen. Ent., i, pp. 38, 62, 99, 1835. 



Brulte, Hist. Nat. de Ins., ix, p. 297, 1835. 



Spinola, Essai sur les Hmip., p. 64, 1837 (1840). 



Blanchard, Hist. Nat. des Ins., H6mip., p. 97, 1840. [type. 



Westwood, Intr. Mod. Classif. Ins., Synop., p. 119, 1840 (cites lacustris as 



Amyot and Serville, Hmip., p. 414, 1843. 



Spinola, Tavola Sinot, p. 42, 1850. 



Provancher, Pet. Faune Ent. Can., iii, p. 193, 1888. 



Lethierry and Severin, Cat. G6nl. H6mip., iii, p. 59, 1896. 



Champion, Biol. Centr. Am., Heter., ii, p. 144, 1898. 



Distant, Fauna Br. Ind., Rhyn.. ii. ]>. 176, 1904. 



Bueno, Jl. N. Y. Ent. Soc., xiii, p. 40, 1905. 



Kirkaldy, Trans. Am. Ent. Soc., xxxii, p. 155, 1906. 



Oshanin, Verz. Palae. Hemip., i, p. 490, 1908. 



Kirkaldy and Bueno, Proc. Ent. Soc. Wash., x, p. 208, 1908. 



Banks, Cat. Nearc. Hemip., p. 26, 1910. 



Bueno, Trans. Am. Ent. Soc., xxxvii, p. 244, 1911. 



Hydrometra Lamarck, Syst. Anim. s. Vert., p. 295, 1801 (in part). 



Walckenaer, Fauna Paris., ii, p. 350, 1802 (in part). 



Fabricius, Syst. Rhyng., p. 256, 1803 (in part). 



Burmeister, Handb. d. Ent., ii, p. 210, 1835. 



Herrich-Schaeffer, Wanz. Ins., ix, p. 66, 1853. 



Flor, Rhyn. Livl., i, p. 727, 1860. 



Fieber, Europ. Hemip., p. 106, 1861. 



Douglas and Scott, Brit. Hemip., p. 587, 1865. 



Mayr, Reise Freg. Novara, Zool., ii, Hemip., p. 169, 1868. 



Subgenus Aquarius Schell 

 Type paludum Schell. = najas De Geer 



Schellenberg, Gesc. Land-u. Wass. Wanz., p. 25, 1800. 

 Kirkaldy, Entomol., xxxiv, p. 263, 1900. 

 Kirkaldy, Trans. Am. Ent. Soc., xxxii, p. 155, 1906. 



