Incredibly, 2007âs staggering volume is almost 38 percent higher than 2006 and almost double the 2005 figure. The value of the blade market is often estimated simply as a percentage of the turbine market. It is generally assumed that blades account for 15 to 20 percent of the total purchase price of wind turbines.
The two most common species of earthworms in Northern Virginia are the Common Earthworm, or nightcrawler (Lumbricus terrestris) and the Red Earthworm (Lumbricus rubellus). These earthworms were introduced from Europe many years ago.
Confidence votes 5.6K. Kingdom: Animalia Phylum: Annelida Class: Clitellata Subclass: Oligochaeta Order: Haplotaxida Suborder: Lumbricina Families: - Acanthodrilidae-Criodrilidae-Eudrilidae-Glossoscolecidae-Lumbricidae-Megascolecidae In each of those families there are many species of worm.Earthworm' is a general term given to many species belonging to the subclass Oligochaeta. The classification of the common earthworm is: Kingdom-Animalia Phylum-Ann â¦ elida Class-Clitellata Subclass-Oligochaeta Order-Haplotaxida Family-Lumbricidae Genus-Lumbricus Species-L. terrestris. 16 people found this useful.