\magnification=1200 \hsize=4in \overfullrule=0pt \input amssym %\def\frac#1 #2 {{#1\over #2}} \def\emph#1{{\it #1}} \def\em{\it} \nopagenumbers \noindent % % {\bf A. M. d'Azevedo Breda, Patr\'{\i}cia S. Ribeiro and Altino F. Santos} % % \medskip \noindent % % {\bf Dihedral f-Tilings of the Sphere by Equilateral and Scalene Triangles - III} % % \vskip 5mm \noindent % % % % The study of spherical dihedral f-tilings by equilateral and isosceles triangles was introduced in [3]. Taking as prototiles equilateral and scalene triangles, we are faced with three possible ways of adjacency. In [4] and [5] two of these possibilities were studied. Here, we complete this study, describing the f-tilings related to the remaining case of adjacency, including their symmetry groups. A table summarizing the results concerning all dihedral f-tilings by equilateral and scalene triangles is given in Table~2. \bye .