Fig. 3.S.3A-F. Metridia lucens. Male: A whole animal dorsal view; B forehead with rostral filaments; Cleft
postero-Iateral corner of last thoracic somite; D, E P5 with reversed rami; F detail of denticles on spiniform
process of P5 (arrow in E). Bars: A 10011m; B, C, D, E 50 11m; F 5 11m