Anthosoma crassum (Abildgaard, 1794) female: fig. 78: dorsal view, specimen unusually extended so that genital segment is visible; fig. 79: lateral view, specimen with post-cephalothoracic region normally flexed; fig. 80: ventral view; fig. 81: first antenna; fig. 82: second antenna, two distal segments; fig. 83: mandibular palp; fig. 84: mouth tube, dorsolateral view; fig. 85: maxilla; fig. 86: maxilla, detail of distal part of second segment; fig. 87: maxilliped; fig. 88: juvenile female, lateral view; fig. 89: maxilla of juvenile female, detail of distal part of second segment.