Macroglossum stellatarum (Linnaeus, 1758)
Description: Wingspan 50-58mm. The adults are dayflying and generally brown with small distinctive white patches on sides of the abdomen. There is also a black anal tuft. The forewings are a dull brown with darker crosslines. The hindwings are mainly orange.
Key Identification Features:
Flight Period: This migrant moth has been seen in N.Ireland as early as late April right through until the beginning of October. It is most commonly observed during June and July.
Status: A day-flying species that migrates from southern Europe each year to Britain and Ireland. In the past it was not always reported annually from N. Ireland. However, in recent times, probably due to the increased number of observers, a small number are usually seen, even in the poorest of years.
Ecology: This is most frequently reported from dry rocky grassland usually in coastal localities, especially in the east of the province and inland from urban and suburban gardens, where its characteristic feeding behaviour resembling that of a hummingbird attracts attention. It is particularly attracted to tubular nectar-rich flowers such as Buddleia Buddleja davidii, petunia, red valerian Centranthus ruber and many others in search of nectar. The larvae feed on various species of bedstraw Galium spp.
World Distribution: Across the Palaearctic except for northern regions.
Bradley & Fletcher number: 1984 Agassiz number: 69.010
UK Moths account
|Thompson, R. S. & Nelson, B., 2003 (Oct 2). [In] The Butterflies and Moths of Northern Ireland |
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