An order of ray-finned fish, also called the Microcyprini, and comprising mostly small, fresh-water fish. They are closely related to the Atheriniformes[?] and are occasionally included with them. Many popular aquarium fish, such as killifish and live-bearers, belong here.
... male, and 13338 are female. The population density of the community is 18 inhabitants per km².
External links
Ludvika (http://www.ludvika.se) - Official ...