Balanidae

The sessile barnacles (_Balanidae_ of Darwin) or "acorn-shells" are found in myriads, encrusting the rocks between tide-marks on all coasts.

Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" Various

The Balanidae or sessile cirripedes, on the other hand, have no ovigerous frena, the eggs lying loose at the bottom of the sack, in the well-enclosed shell; but they have large folded branchiae.

On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life 1859

The Balanidae or sessile cirripedes, on the other hand, have no ovigerous frena, the eggs lying loose at the bottom of the sack, in the well-enclosed shell; but they have large folded branchiae.

On the Origin of Species~ Chapter 06 (historical) Charles Darwin 1859

The cement-ducts in the basis of the Balanidae likewise constitute a generally remarkably complicated system of ramified tubes, with regard to the mode of termination of which nothing certain has yet been made out.

Facts and Arguments for Darwin Fritz Muller 1859

The Balanidae or sessile cirripedes, on the other hand, have no ovigerous frena, the eggs lying loose at the bottom of the sack, in the well-enclosed shell; but they have large folded branchiae.

On the origin of species Charles Darwin 1845

Among the zoologists his monographs upon the Balanidae and Lepadidae,

More Letters of Charles Darwin — Volume 1 Charles Darwin 1845