Thanks FG for issues of Revue [Scientifique vol. 7, containing lectures by Claude Bernard].

Ogle says twins [with crooked fingers] are his sisters.

Recommends book by M. A. Puvis [De la dégénération des variétés de végétaux (1837)].

From Galton’s "twin study" he suspects that some progenitor of WO’s had the peculiarities in question.

Has collected cases of signs of assent for a revised edition of Expression.

Suggests bees visit same species because they know how far to insert proboscis and thus save time.