Summary: also help air and water penetrate the soil. This particular hermaphroditic creature produces only a single worm, which reaches maturity after six months and can live up to 10 years. Cricket There are over 20,000 existing species nationwide. But more common in southern urban habitats are the Field Cricket, Gryllus pennsylvanicus , and the House Cricket, Acheta
Image Dimensions: 300 x 197
Image originally found here.