Anthosoma crassum (Abildgaard, 1794) male. fig. 90: dorsal view, specimen mechanically extended; fig. 91: lateral view, specimen naturally flexed; fig. 92: ventral view; fig. 93: first antenna; fig. 94: second antenna, two distal segments; fig. 95: mouth tube; fig. 96: mandibular palp; fig. 97: maxilla; fig. 98: maxilliped: fig. 99: rami of first pereiopod; fig. 100: rami of second pereiopod; fig. 101: juvenile male.