-1282] Hydrometridae ; Gerridae 425 



Martin, Can. Ent., xxxii, p. 70, pi. 3, 1900. 



Snow, Trans. Kans. Acad. Sci., xx, pt. 1, p. 180, 1906. 



Localities: Ont., Me., N. Y., N. J., Pa., Md., D. C., N. C., Fla., Ind., 

 111., La., Texas, Ariz. 



1282. Hydrometra australis Say 



Say, Heter. N. Harm., p. 35, 1832; Fitch reprint, p. 806; Compl. Writ., i, p. 

 Bueno, Can. Ent., xxxvii, pp. 15, 264, 1905. [36L 



Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 500, 1914. 

 Localities: Ga., Fla., La. 



PHALANX GEEEIFOEMES Eeut. 



Eeuter, Acta Soc. Sci. Fenn., xxxvii, No. 3, p. 66, 1910. 

 Eeuter, Of. Finska Vet. Soc. Forh., liv, Afd. A, No. 6, pp. 17, 48, 1912. 

 Oshanin, Kat. Palae. Hemip., p. 86, 1912. 



Family GERRIDAE (Am. & Serv.) 



Amyot and Serville, Hemip., pp. 1, 410, 1843, Groupe Gerrides. 



Dohrn, Cat. Hemip., p. 53, 1859, Gerridae. 



Puton, Synop. Heter. Fr., i, p. 152, 1879, Tribe Gerridini. 



Eeuter, Ent. Tidskr., iii, p. 165, 1882, Subfam. Gerridina. 



Puton, Cat. Hemip. Palae., edn. 3, p. 36, 1886, Tribe Gerridini. 



Lethierry and Severin, Cat. Genl. Hemip., iii, p. 59, 1896. 



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



Bergroth, Ent. Mo. Mag., ser. 2, xiii, p. 258, 1902. 



Distant, Fauna Br. Ind., Ehyn., ii, pp. 168, 175, 1903. 



Horvath, Ann. Mus. Natl. Hung., ii, p. 576, 1904, Gerrididae. 



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



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



Bergroth, Wien. Ent. Zeit., xxv, p. 6, 1906. 



Kirkaldy, Can. Ent., xl, p. 360, 1908. 



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



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



Eeuter, Acta Soc. Sci. Fenn., xxxvii, pp. 66, 81, 1910. 



Distant, Fauna Br. Ind., Ehyn., v, p. 141, 1910, Subfam. Gerrinae. 



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



Horvath, Ann. Mus. Natl. Hung., ix, p. 23, 1911. 



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



Eeuter, Of. Finska Vet. Soc. Forh., liv, Afd. A, No. 6, pp. 16, 48, 54, 1912. 



Oshanin, Kat. Palae. Hemip., p. 86, 1912. 



Hydrometridea Fieber, Genera Hydroc., p. 9, 1851. 



Fieber, Europ. Hemip., pp. 24, 33, 106, 1861, Hydrometrae. 

 Hydrobatida Stal, Hemip. Afr., iii, p. 168, 1865. 



Stal, Of. Vet. Akad. Forh., xxv, p. 395, 1868. 



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



Stal, Of. Vet. Akad. Forh., xxvii, p. 705, 1870, Hydrobatina. 



Berg, Hemip. Argent., p. 182, 1879, Hydrobatina. 



Uhler, Stand. Nat. Hist., ii, p. 267, 1884, Hydrobatidae. 



Uhler, Check List, p. 26, 1886, Hydrobatidae. 



