Leigh’s Sphinx Moth (Nephele leighi)
This species was described in 1921, it is apparently known from only four specimens that were collected on the islands of Mahé and Silhouette, Seychelles Islands.
The last specimen, a male, was obviously collected in 1969, since that date there has not been any trace of this species, which is now feared to be extinct.
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Photo: The Trustees of the Natural History Museum, London
http://sphingidae.myspecies.info/file-colorboxed/9071
http://creativecommons.org/licenses/by/3.0
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References:
[1] Pat Matyot: The hawkmoths (Lepidoptera: Sphingidae) of Seychelles: identification, historical background, distribution, food plants and ecological considerations. Phelsuma 13. 55-80. 2005
[2] Justin Gerlach: Red Listing reveals the true state of biodiversity: a comprehensive assessment of Seychelles biodiversity. Phelsuma 20: 9-22. 2012
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edited: 27.04.2022