ARTHROPOD OR MOLLUSC?Versión en línea Is this an arthropod or a mollusc? por Rafael Rodríguez Pérez 1 It's invertebrate. Hints 1 It can fly. 2 It has got a segmented body. 3 It has got an exoskeleton. 4 Arthropod or mollusc? 5 Come on, it's a piece of cake! Is it an arthropod or a mollusc?