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69.11.00bPreferred Citation:
Ferdinand von Mueller to Prospero Ramel, 1869-11 [69.11.00b]. R.W. Home, Thomas A. Darragh, A.M. Lucas, Sara Maroske, D.M. Sinkora, J.H. Voigt and Monika Wells (eds), Correspondence of Ferdinand von Mueller, <https://vmcp.rbg.vic.gov.au/id//letters/1860-9/1869/69-11-00b-final.odt>, accessed May 15, 2026
1
Letter not found. The text given here is from Bulletin de la Société impériale zoologique d'acclimatation,
series 2, vol. 7 (1870), p. 70. The letter is dated to November 1869 as the latest
it could have been sent to be reported at the meeting of the Society held on 7 January
1870. This date is supported by the mention of the article from the
Argus
of 8 November.
[M. Ramel announces that the presence of salmon is now assured in Tasmania, according
to a letter that he has just received from Mr F. Von Mueller and from the articles
published in the Melbourne newspapers: "Two Salmon, one 10 inches in length by 5 in
circumference, the other 9 inches in length, have been fished in the Derwent: the
information does not yet allow us to be able to specify whether they are
Smolts
or
Grilse
, but everything makes us suppose that they are
Smolts
.' (Melbourne
Argus
, 8 November 1869)
.]
2
The translated passage quoted is a slightly paraphrased extract from an item in 'Summary
for Europe', Argus
Supplement, 8 November 1869, p. 1. In the lifecycle of the salmon, smolts are the stage, usually
in the spring of the second, third or fourth year after hatching, where the salmon
migrate to the sea; grilse are mature salmon retuning to their native river after
a year at sea.