Has given in Descent 2: 12, an account from AG of the brushes on the sides of Monacanthus; has now learned of brush-like scales on the males of Mallotus. Asks whether the two genera are related.
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Has given in Descent 2: 12, an account from AG of the brushes on the sides of Monacanthus; has now learned of brush-like scales on the males of Mallotus. Asks whether the two genera are related.
Introduction of tropical fruits in Hawaiian Islands.
Has not the strength to discuss WTG’s letter, and points out that every organism develops from a single cell.
Does not wish to see the Book WTG offered.
Comments on several points in Descent,
doubts facts about Monacanthus brushes
and the two Cyprinidae males attending the female when spawning.
Asks HBT whether he received the certificate nominating Robert Swinhoe for the Royal Society.
Asks CD to allow his name to be put on a committee to establish a Scientific Societies Club for the fellows of the six societies that will have rooms in Burlington House.
CD has been elected an Honorary Member of the Society.
The land CD wants to buy probably belongs to his marriage-settlement and would thus be difficult to sell.
Reports negative results of his experiments on digestion of chlorophyll by Drosera and by animals. [See Insectivorous plants, p. 126.]
Sends references for chondrin.
CD’s son is considering translating into English HHHvZ’s notes in Dutch edition of Expression; HHHvZ feels his notes to Descent would be of more interest.