From:
George Robert Crotch
To:
Charles Robert Darwin
Date:
2 Oct [1868]
Source of text:
DAR 82: A98
Summary:
Bibliographical references on [stridulation in] Coleoptera. Finds no idea of sex has occurred to authors [i.e., they do not find the stridulating organs differing according to sex; cf. Descent 1: 378–85].
Contributor:
Darwin Correspondence Project
