ICHTHYOPHTHIRIUS MULTIFILIIS PARASITE
HYDROTHERMAL WORM
HOOKWORM-INTESTINAL PARASITE
HELIGMOSOMIODES POLYGYRUS PARASITE IN GUT
HEAD LOUSE PARASITE
HEAD AND ABDOMEN OF A MOSQUITO LARVAE.
GIARDIA LAMBLIA PROTOZOAN PARASITE
GIANT ROUNDWORM-UTERUS WITH EGGS
FRESHWATER PLANARIAN REPRODUCTIVE TISSUES SURROUNDED BY NEURONS
FERTILIZED EGG OF ASCARIS LUMBRICOIDES(ROUND WORM)
EYE ON A LEAF MINOR MOTH
EPISTYLIS
ENTAMOEBA HISTOLYTICA
ECHINOCOCCUS MULTILOCULARIS WORM
DEMODEX FOLLICULORUM MITE
CAENORHABDITIS ELEGANS-NEMATODE