Canadian dollar falls to lowest this year on double whammy of oil and Fed rate hike bets. By midday, the loonie was trading at 74.17 U.S. cents, its weakest level since December 30. Goldman Sachs hands Maple bondholders sweet gift with surprise redemption.
On this page, I am particularly referring to the different types of intestinal parasite worms... 1  Roundworm (Ascaris) - Roundworms are approximately 20-30 cm in length and are pink or white in color. 2  Pinworm, Threadworm, Seatworm (Enterobius) - Pinworms are white and about 1 cm. in length.
Segmented worms (Annelida) are a group of invertebrates that includes about 12,000 species of earthworms, ragworms and leeches. Segmented worms live in marine habitats such as the intertidal zone and near hydrothermal vents.egmented worms are divided into the following taxonomic groups: 1  Polychates-The polychaetes include about 12,000 species that are characterized by having multiple hairs on each segment. 2  They have nuchal organs on their neck that function as chemosensory organs.