About the area. Ogden is an Erie Canal town and includes the Village of Spencerport. Canal Days festival is celebrated every year in July. Historic landmarks include the Adam's Basin Inn, Spencerport Trolley Depot and Pulver House museum. Northampton Park is also located in Ogden along with several golf courses.
 Crabs  is the common term for lice found in the pubic hair of humans. Crabs is a parasite infection medically known as Pediculosis pubis or pubic lice. Barely the size of a pinhead, lice are organisms that live only with the help of another organism, called a host.
Yes, as a vertebra is a piece of a backbone. As such invertebrate  means an organism that does not have a spinal column or back bone.  Crabs have an exoskeleton (their exterâ¦nal shell serves as a  skeleton) instead of a back bone, they are therefore considered  invertebrates.   Crabs have no bones, including no vertebrae (backbones).