Two radio galaxies in Abell 194, 3C40A, and 3C40B, with unusual filamentary appendages. Top: full-resolution (7.7″ × 7.5″) MGCLS Stokes-I intensity image (orange), overlaid on an Sloan Digital Sky Survey (SDSS) gri colour composite of the region (Alam et al. 2015). The radio brightness is logarithmic, saturating at 2 mJy beam⁻¹. The physical scale at the cluster redshift of z = 0.018 is indicated in the lower left corner. Bottom: zoomed-in view of the boxed region from the top panel, with the full-resolution MGCLS image in orange on a non-monotonic scale and the SDSS r-band image in blue. The optical galaxies near the radio cores are labelled.