<Tr> <Td> Porifera (sponges) </Td> <Td> coeloblastula (= blastula, amphiblastula), parenchymula (= parenchymella, stereogastrula) </Td> </Tr> <Tr> <Td> Heterocyemida </Td> <Td> Wagener's larva </Td> </Tr> <Tr> <Td> Dicyemida </Td> <Td> infusoriform larva </Td> </Tr> <Tr> <Td> Cnidarians </Td> <Td> planula (= stereogastrula), actinula </Td> </Tr>

Define the various larval forms of insects with labelled diagram