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From:
Charles Robert Darwin
To:
George John Romanes
Date:
16 Apr 1881
Source of text:
American Philosophical Society (Mss.B.D25.587)
Summary:

Discusses concept of intelligence in his Earthworms manuscript.

Remarks on GJR’s work on echinoderms.

Comments on Wilhelm Roux [Der Kampf der Theile im Organismus (1881)].

Discusses animal instincts, citing Fabre’s description of sand-wasps.

Contributor:
Darwin Correspondence Project