RECORD: Darwin, C. R. & Emma Darwin. n.d. Abstract of Wright, Observations on British Protozoa and Zoophytes. CUL-DAR205.5.191. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 1.2023. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR205.5 contains notes on the principle of divergence, transitional organs and instincts.
T. Strethill Wright. 1861. Observations on British Protozoa and Zoophytes. Annals and magazine of natural history 8, series 3: 120-35.
[191]
Gradation
Annals & Mag. of Nat. Hist. (3rd Series) vol 8. 1861. p. 125
Dr Strethill Wright on Zoophites remarks that in the Hydroidæ the gradual transition from the simple generative sack to the perfect Medusa is exceedingly interesting & he gives full details
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 10 March, 2023