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