Vetulicolia are primitive deuterostomes from the very early Cambrian of China. The have a body with gills (or at least slits in the vicinity of the pharynx) and a segmented tail. The Vetulicolia are believed to be very similar to the ancestors of all deuterostomes.
... For every 100 females age 18 and over, there are 97.8 males.
The median income for a household in the town is $78,399, and the median income for a family is $89,566. ...