ethnogenicadj.

1864 H. C. Coote Neglected Fact in Eng. Hist. 138 The ethnogenic quality of those Britons who became the subjects of the Anglo-Saxons.

1880 Pop. Sci. Monthly June 168 Are the United States and Canada the theatre of ethnogenic phenomena analogous to those which we have just proved to exist in the countries south of them?

1927 T. E. Donne Maori, Past & Present 5 Ethnogenic authorities class the ‘Maori’ New Zealander as of Malayan extraction.

1962 G. E. von Grunebaum Mod. Islam iv. 76 Ethnogenic fables have been devised in France since Merovingian times.

1999 K. Fox Racing Tribe (2005) p. ix Some of the more intrepid social psychologists are doing ‘ethnogenic’ field research themselves, usually among street gangs or football hooligans.