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Darwin Correspondence Project

From A. R. Carrington   15 November 1880

Royal Agricultural College | Cirencester.

15 Nov. 1880—

Sir,

In reading one of your books lately, I came to a passage in which the non-existence of frogs in New Zealand is mentioned—1 Some ten years ago I was in New Zealand, and attached to a Surveying party under Government.— We were engaged in traversing the bed of a very rocky mountain stream near a new digging settlement called Te Tiki situated on the Coromandel peninsula, not far from Kapanga or Coromandel— We had our camp in a very remote and almost inaccessible part of the range by the side of the stream and one day when I was off duty and engaged in tracing a small vein of quartz across the bed of the stream with the hope of finding gold, I found a small green frog in a crevice— It was about the size of the little green tree frogs found in the south of Europe, only of a darker green & slightly blotched with black or dark brown, and its feet were only partially webbed— I kept it in a match box for some time but it died, and having no spirit I was unable to preserve it— I lived in NZ altogether about 5 years, nearly always in the Bush, and this is the only one I ever saw or heard of—with the exception of some ordinary brown frogs wh. were said to have been found in the settled districts near Auckland, but for these I cannot answer—2 I have taken the liberty of writing, as I thought the above facts, for which I can vouch, might be of interest to you—

I am, Sir, | faithfully yours | A. R. Carrington (Lecturer on Field-Engineering &c. RA.C)

Footnotes

In Origin 6th ed., p. 350, CD wrote: Bory St. Vincent long ago remarked that Batrachians (frogs, toads, newts) have never been found on any of the many islands with which the great oceans are studded. I have taken pains to verify this assertion, and have found it true, with the exception of New Zealand, New Caledonia, the Andaman Islands, and perhaps the Salomon Islands and the Seychelles.
Four species of frog in the genus Leiopelma have been identified as native to New Zealand (see Bell and Bishop 2018, pp. 185–8). The Coromandel Peninsula is part of the native range of two of these species (L. hochstetteri and L. archeyi).

Bibliography

Bell, Ben D. and Bishop, Phillip J. 2018. Status of decline and conservation of frogs in New Zealand. In Status of conservation and decline of amphibians: Australia, New Zealand, and Pacific Islands, edited by Harold Heatwole and Jodi J. L. Rowley. Clayton South, Australia: CSIRO Publishing.

Origin 6th ed.: The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. 6th edition, with additions and corrections. By Charles Darwin. London: John Murray. 1872.

Summary

ARC found a frog in New Zealand; contradicts CD [in Origin, 6th ed. (1872), p. 350.]

Letter details

Letter no.
DCP-LETT-12822
From
Alexander Randall Carrington
To
Charles Robert Darwin
Sent from
R. Agric. Coll., Cirencester
Source of text
DAR 161: 50
Physical description
ALS 4pp

Please cite as

Darwin Correspondence Project, “Letter no. 12822,” accessed on 23 April 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-12822.xml

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