Urite: an abdominal segment and, specifically, its ventral portion.
Ventral chain: refers to the series of ganglia of the nervous system.
Ventri-meson: the middle line of the ventral surface of the body.
Do not cut off the ventral fin on the side which is to be displayed.
The distance from node to node in a vibrating body is called a ventral segment.
The ventral fins ...