  We report on the serendipitous discovery of a star-forming galaxy at redshift
z=0.116 with morphological features that indicate an ongoing merger. This
object exhibits two clearly separated components with significantly different
colors, plus a possible tidal stream. Follow-up spectroscopy of the bluer
component revealed a low star-forming activity of 0.09 M$_{\odot}$/year and a
high metallicity of 12+log(O/H)=8.6. Based on comparison with
mass-star-formation-rate and mass-metallicity relations, and on fitting of
spectral energy distributions, we obtain a stellar mass of 3x10$^9$
M$_{\odot}$, which renders this object comparable to the Large Magellanic Cloud
(LMC). Thus our finding provides a further piece of evidence of a major merger
already acting on small, dwarf galaxy-like scales.
