The order contains three families, 14 genera, and 162 species.

Indeed, sometimes an encampment contains only seven or eight families.

They are an extremely small communities, with their settlements containing only a few families.

The order contains 26 families, 269 genera, and 5695 species.

In 1833, Freedom contained 40 dwellings, 47 families, and about 320 people.

The order contains 2 families, 9 genera, and 114 species.

By 1955 the list contained more than 3000 families and individuals.

The average Sippe likely contained no more than 50 families.

One was the discovery that the universe contains no more than three families of matter.

The order contains 16 families, 199 genera, and 1683 species.