Relier Pairs INVERTEBRATESVersion en ligne CAN YOU RECOGNISE THE FOLLOWING INVERTEBRATES? par FRANCIS FERNANDEZ ESTARLICH 1 2 3 4 5 6 ANNELID 7 8 9 10 BIVALVE-MOLLUSC CNIDARIAN JELLYFISH CRUSTACEAN ARACHNID PORIFERAN ASTEROIDEA-ECHINODERM ECHINOIDEA-ECHINODERM CNIDARIAN POLYP INSECT