I never thought that I should live to hear of a hybrid Balanus!
"The Life and Letters of Charles Darwin, Volume II (of II)" by Charles Darwin
Linnaeus gives no type to his genus Lepas, though L. balanus comes first.
"More Letters of Charles Darwin" by Charles Darwin
Balanus, questions of nomenclature.
"More Letters of Charles Darwin Volume II" by Charles Darwin
The First Part contains Anatifa and Balanus, and was published in 1789.
"A Monograph on the Sub-class Cirripedia (Volume 1 of 2)" by Charles Darwin
Their names were Gerald, Balanus, Berikertus and Hubritanus or Hulbritanus.
"Insula Sanctorum et Doctorum" by John Healy