On the probable metamorphosis of Pedicularia and other forms : affording presumptive evidence that the pelagic Gasteropoda, so called, are not adult forms, but, as it were, the larvae of well-known genera, and perhaps confined to species living in deep water / by John Denis Macdonald ; communicated by G. Busk ; read February 18, 1858.
Transactions of the Linnean society Vol. 22 (1859), p. 241-243