Fig. 7From: Trophic specialisation reflected by radular tooth material properties in an “ancient” Lake Tanganyikan gastropod species flockRadular teeth of: a, b Paramelania damoni ZMH without number, a centrals and laterals, b marginals; c, d P. crassigranulata ZMB 220.037-1, c overview, d centrals and laterals; e, f Mysorelloides multisulcata IRSNB no. 126, e centrals and laterals, f marginals; g, h Lavigeria spinulosa ZMB 220.051, g overview, h marginals. Scale bars: a, f = 10 μm; b, d, h = 30 μm; c, g = 100 μm; e = 20 μm. Forms indicate preferred feeding substrate (circle = mud, hexagon = sand, square = plants, triangle = rock)Back to article page