Abstract
In two previous papers (Bull. Ent. Res. xii, p. 263, 1921 and Ind. JI. Med. Res. x, pp. 249 and 430, 1922) the writer has published revisions of the mosquitos of the Palaearctic and Oriental regions, using for the classification of the genera certain small characters, chiefly in the thoracic chaetotaxy, which are applicable a like to both sexes. In the present revision of the Australasian species the same characters are applied.