Abstract
In the present paper a salivary gland chromosome map of Anopheles barbirostris var. ahomi, inhabitant of Upper Assam, has been constructed and described in detail. This form resembles very closely with A. barbirostris (Chowdaiah et al. 1970) both phenotypically and cytogenetically but there have been observed a few significant differences in the banding patterns of the salivary chromosomes of the two forms.
