However, there are about 12,000 specimens from Mexico.

The collection encompasses about 850,000 specimens typical of their respective habitats.

It contained about 12,000 specimens, from which he could describe only about 2,300 species.

At the death of Stickel in 1896 the collection comprised about 12,000 specimens.

A very rare species, it is known only from about 12 specimens.

I have more than one hundred kinds, about twenty specimens of each.

At present, about 245 fragmentary specimens are known, representing numerous individuals.

By 1853, the Museum received about 19,830 specimens.

It contains about 4,000 specimens of which about 400 are on display at any one time.

The collection now contains about 1,500 different specimens from 30 genera.