Figure 2 in An assessment of the status of Polycirridae genera (Annelida: Terebelliformia) and evolutionary transformation series of characters within the family

Figure 2. Amaeana apheles (holotype, AM W5239): A, anterior end, dorsal view; arrow points to prostomial mid-dorsal process; B, anterior end, ventral view. Hauchiella renilla (holotype, AM W199607): C, D, progressively closer ventral views of anterior end. Biremis blandi (holotype, USNM 47976): E, F, entire worm, ventral and dorsal views, respectively. Enoplobranchus sanguineus: G (syntype, YPM 40569), H (syntype, YPM 40568), anterior end, ventral views; I (syntype, YPM 40568), anterior end, dorsal view; J (syntype, YPM 181), mid-body parapodia. Numbers refer to segments; ll, lower lip; P, basal part of prostomium; *, distal part of prostomium; ul, upper lip. Scale bars: A–C, 0.4 mm; D, 0.2 mm; E–F, 5 mm; G–J, 1 mm.