Matching Pairs Group of invertebratesOnline version Classify these animals into their correct group. by Manuel Ventura 1 Gastropod (mollusc) 2 Insects (artropods) 3 Arachnid (artropods) 4 Cephalopod (mollusc) 5 Myriapod (artropods) 6 Porifera 7 Annelid 8 Crustacean (artropods) 9 Bivalve (mollusc) 10 Echinoderm 11 Cnidaria