Returns H. C. Watson’s letter.
CD must study JDH’s manner of arrangement of varieties and subspecies, etc.
Showing 1–9 of 9 items
Returns H. C. Watson’s letter.
CD must study JDH’s manner of arrangement of varieties and subspecies, etc.
Duchenne [Mécanisme] has arrived. Has been testing the photographs with 20 or 30 persons; when all or nearly all agree with Duchenne, CD trusts him. Not one understood the "contracted pyramidal of the nose". CD does not think the so-called muscle of lasciviousness worth exhibiting.
His MS [of Descent] is so large he may print only what he has, and make a second volume of what he is now writing on expression.
Discusses photographs he would like to have: baby screaming, person in paroxysm of fear.
In his reply to [7227] CD questions the significance of the supposed likeness of the bee, spider, and fly orchids to their presumed namesakes.
He thinks that the beauty of shells is altogether incidental and of no use to the animals.
Thanks for RAvK’s work [Anatomisch-systematische Beschreibung der Alcyonarien, pt 1, Die Pennatuliden (1870)].
Asks whether muscles to quills of porcupine are striped. Are they homologous to muscles of ordinary hairs? Could unstriped muscles develop into striped?
When CD comes to London in ten days, he will "immediately call on you and explain why I cannot at once answer your question".
Thanks for Trox beetles which have been forwarded [to London], but unfortunately CD has no microscope here. Is "in despair how to observe them … they sham dead" and are not inclined to stridulate.
Asks whether JDH can send seeds of Hibiscus africanus and of Nolana prostrata raised at Kew.
On birds erecting feathers.
Comments on production of buds in Cytisus.
Discusses case of rabbit-breeding which affected subsequent progeny of female.
Thanks WWR for information on the Nehro idea of beauty and other facts relating to expression.