Ultrazoon ranarum. A hitherto unknown kind of cardiac parasite found in frogs.
D000818:Animals; D001001:Anura / Q000469:parasitology*; D056890:Eukaryota; D006321:Heart / Q000469:parasitology*; D007448:Invertebrates; D010271:Parasites; D011898:Ranidae
FROGS/parasitology; HEART/parasitology; PROTOZOA