Has sent copy of his paper to Asa Gray.
Melastomad flowers are strikingly neglected by pollinators.
Murray has ordered many illustrations for HWB's Naturalist on the river Amazons.
10 Hollis place | Prince of Wales' road | N.W.
My Dear Mr Darwin
Your last has been sent to me here where I have fixed myself for a few weeks to see my book through the press. I hope you will put yourself to no further trouble about the article in Linnean trans. your writing a notice for Nat. Hist. rev. consuming time which is required for your great work, is an act of kindness which I feel most keenly. I send today a copy to Prof. Asa Gray.
With regard to insects frequenting flowers of Melastomads: this order of plants is certainly less visited by bees & Lepidoptera (& all orders) than any other order having flowers. With regard to the general fact of neglect of Melastomad flowers there cannot be any doubt as the bushes are excessively numerous in the woods where I collected daily.
Butterflies beetles & bees prefer flowers of Myrtaceæ— there is a sweet-smelling blossom of a tree I supposed to be a myrtle which always swarms with insects when the flowers of adjoining Melastoma bushes have not a single visitor.
Bees Euglossa, Melipona, Cenchris, Megachile, Augochlora in the real virgin forests of the Amazons are more frequently seen at sap exuding from trees, at excrement of birds on leaves & on moist sand at edge of water than at flowers. The larger butterflies accompany them; some of these latter crowd on fine flowers of some creeping plant (I think a kind of Combretaceæ). Blossoms of Inga are the favourite resort of some floral beetles (antichira).
Not having my note books here I cannot give you more details on this subject.
—Mr Murray has ordered so many fine illustrations for my book & these have been (by my residing away from London) so slow in executing that the printing of my book has been much hindered.
Yours sincerely | H W Bates
- f1 3925.f1The year is established by the reference to Bates 1863 (see n. 2, below).
- f2 3925.f2Letter to H. W. Bates, 12 January . Bates refers to his book The naturalist on the river Amazons (Bates 1863).
- f3 3925.f3In his letter to Bates of 12 January , CD informed him that he had written the review of Bates 1861 that was to appear in the next number of the Natural History Review (`Review of Bates on mimetic butterflies').
- f4 3925.f4See letter to H. W. Bates, 12 January  and n. 2. CD had asked Asa Gray if he could find a colleague in the United States to review Bates's account of mimetic resemblances in Amazonian Lepidoptera (Bates 1861; see Correspondence vol. 10, letters to Asa Gray, 23 November  and 26 November ). Gray himself wrote the review of Bates 1861 that was published in the September 1863 number of the American Journal of Science and Arts (A. Gray 1863a).
- f5 3925.f5See letter to H. W. Bates, 12 January  and n. 4; Bates observed these tropical and sub-tropical plants during his travels in the Amazon region.
- f6 3925.f6Bates lists New World bee genera. `Cenchris' is probably a mistake for Centris.
- f7 3925.f7Antichira was a genus of Coleoptera well represented in Central America. Bates later described the beetles as members of the Lamellicornia tribe and the family Rutelidae (see Bates 1886--90, 2 (pt 2): 265).
- f8 3925.f8John Murray published Bates 1863 in April 1863 (Publishers' Circular 26: 193). The book included forty-two illustrations.