From:
Alexander Onufrievich Kovalevsky (Александр Онуфриевич Ковалевский)
To:
Charles Robert Darwin
Date:
25 Sept 1870
Source of text:
DAR 169: 52
Summary:
Outlines the evidence for his view that ascidian larvae are true vertebrates presented in his paper ["Weitere Studien über die Entwicklung der einfachen Ascidien", Arch. Mikrosk. Anat. 7 (1871): 101–302]. CD can cite this as confirmation of AOK’s earlier claims.
Contributor:
Darwin Correspondence Project