Urges CD to publish his theory with small part of data.

Corrects names of land shells on list of shells picked up at Down.

Discusses transport of Ancylus from one river-bed to another by water-beetle.

"I hear that when you & Hooker & Huxley & Wollaston got together you made light of all Species & grew more & more unorthodox."

Mentions discussion of old Atlantis by Oswald Heer.

Comments on Helix and Nanina.

Mentions beetle discovered with small bag of eggs of water-spider under wing.

Madeira evidence favours single species birth-place theory.

Proportion of molluscan species to genera in various periods. The difficulty of determining species increases with the number of species per genus. Identifying species within a genus is most difficult in that period in which the genus shows its greatest development.

The vaunted fidelity of the ark bird has its exceptions.

Gives some details on wild pigeons.

Answers in the affirmative CD’s query about drifted trees.

Non-endemic Ascension Island plants brought by man, not wind-transported.

Bentham has found intermediates between oxlip and cowslip in Herefordshire.

JDH finds quantity of albumen in seeds is not variable within a species.

Extensive notes on Madeiran birds: when and where seen on the island and under what conditions.

SPW and Waterhouse agree on island faunas; gives Australia and Tasmania as examples. The "stream of migration" from Asia to Tasmania.

Looks forward eagerly to the publication of CD’s "specific" researches.

Invites CD to send his memoranda [on Manual of Mollusca].

Answers CD’s questions about plants common to U. S. and Britain and their distribution in Europe.

Variability of agrarian weeds.

Preference of stallions for hybrid mares.

Evidence relevant to E. Forbes’s land-bridge theory.

CD forgets an author [CD himself in Coral reefs] "who, by means of atolls, contrived to submerge archipelagoes (or continents?), the mountains of which must originally have differed from each other in height 8,000 (or 10,000?) feet".

CL begins to think that all continents and oceans are chiefly post-Eocene, but he admits that it is questionable how far one is at liberty to call up continents "to convey a Helix from the United States to Europe in Miocene or Pliocene periods".

Will CD explain why the land and marine shells of Porto Santo and Madeira differ while the plants so nearly agree?

Conveys [? J. T. I. Boswell-]Syme’s opinion of variability of agrarian weeds and ranges of species common to U. S. and W. Europe. The Hispano-Hibernian connection.

Can no longer make out story of NW. American plants; consulting Asa Gray.

Questionable validity of seed-salting experiments.

Aristolochia and Viscum seem to shed pollen before flower opens.

Ray Society should only do translations.

Thomas Thomson in India has rediscovered Aldrovanda, a rare relative of Drosera.

Madeiran insects. Regards the "Atlantic province" as a centre of the Coleoptera.

On the relationship of the loss of the powers of flight [in Coleoptera] to increase of bulk.

Hybrids of Phasianus versicolor breed freely between themselves as well as with common pheasants. Has been assured that hybrids between mallards and pintails are sometimes fertile inter se.

[T. Bell Salter’s?] "hybrid" Epilobium a false claim.

Admires Huxley’s response to Falconer [see 1904].

Tristan da Cunha plant list, requested by CD, supports JDH’s position [on continental extension?].

Chilean plants not exceptional.

JDH considers parallels between Australian Alps and European plants strong evidence for multiple creations.

Has reduced 20 Cyrena species to geographical varieties of one species, Cyrena fluminalis. Hooker is reducing Indian flora at the rate of 19 to 1.

Recommends W. H. Harvey’s Seaside book [1849] and Charles Pickering’s Races of man [1850].

Lists Lusitanian shells with wide ranges beyond that geographical province.

Antiquity and elevation of land mass is more important than latitude for the distribution of shells.

Responds to CD’s questions about the geographical distribution of freshwater fishes.

Believes intermediate varieties are generally less numerous in individuals than the two states that they connect.

Discusses the difficulties of deciding what is the typical form of a species

and gives some opinions on the variability of introduced species compared with indigenous species.