Figure 1 in A new species of the genus Lightiella: the first record of Cephalocarida (Crustacea) in Europe

Figure 1. Scanning electron micrographs of Lightiella magdalenina sp. nov. A, ventral view of an adult showing the horseshoe shaped cephalon (Ce), 9-segmented thorax (Th) with thoracopods 1–7 (T1-7) and reduced thoracopod 9 (T9), 11- segmented abdomen (Ab), including telson (TL). Scale bar = 300 µm. B, high magnification of segments 7–9 showing: segment 7 with pleura (PL) and limb (T7); segment 8 reduced and lacking pleura and limb (arrow); segment 9 with tergum reduced to a spine (Sp) and limb highly modified (T9). Scale bar = 14 µm. C, ventral view of the last portion of the abdomen showing the ventral comb on the telson (arrow) and caudal rami (Cr). Scale bar = 90 µm. D, dorsal view of telson characterized by two spinose processes with rounded edges (arrows); ventral comb (Vc). Scale bar = 10 µm.