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