Fig. 8From: Trophic specialisation reflected by radular tooth material properties in an “ancient” Lake Tanganyikan gastropod species flockRadular teeth of: a, b Lavigeria grandis ZMH 154657/999, a overview, b laterals and marginals; c, d L. nassa ZMB 220.074, c overview, d laterals and marginals; e, f L. livingstoniana ZMB 220.117-1, e overview, f marginals and laterals. Scale bars: a = 100 μm; b = 50 μm; c, d, f = 30 μm; e = 100 μm. Forms indicate preferred feeding substrate (circle = mud, hexagon = sand, square = plants, triangle = rock)Back to article page