Helminthology Asmund Rudolphi, Otto Friedrich Bernhard von Linstow and Johann Gottfried Bremser started systematic scientific studies of the subject. The Japanese parasitologist Satyu Yamaguti was one of the most active helminthologists of the 20th century; he wrote the six-volume "Systema Helminthum". Helminthology Helminthology is the study of parasitic worms (helminths), while helminthiasis describes the medical condition of being infected with helminths. Helminthology studies the taxonomy of helminths and their effects on their hosts. The origin of the first compound of the word is the Greek "ἕλμινς" - helmins, meaning "worm". In the 18th and early 19th century there was wave of
Eco Creatures: Save the Forest years when the nearby Kingdom starts destroying the woods to expand the Kingdom. Dorian, the hero of the game, with the help of his mentor and the forest spirits, the Ecomon, Ecolis, and Ecoby, sets out to stop the pollution and save the forest. "Eco Creatures" uses the stylus to control three types of small rodents; a Squirrel called Ecolis, a Flying squirrel called Ecomon, and a Beaver called Ecoby. All of their characteristics depend on their colour, which is very similar to Nintendo's own "Pikmin" series. "Eco Creatures" supports Nintendo Wi-Fi Connection. There is also a level creation mode,