Pony planarians are members of phylum: planarians are members of class: body sections of a tapeworm:...
Pony planarians are members of phylum: planarians are members of class: body sections of a tapeworm: _forms a crown surrounding the mouth of a rotifer external bristles of an earthworm long, coiled tube that stores eggs of a fluke links blood vessels in earthworms another name for cerebral ganglion cephalopod with external shell disease caused by a filarial worm Word Bank: aortic arches nautilus trematoda proglottids mastax uterus platyhelminthes siphon cilia hookworm gonads radula oligiochaeta turbellaria brain elephantiasis setae