A high-Arctic population of Pyla fusca (Lepidoptera, Pyralidae) on Svalbard?

• Published in: Polar Biology
• Main Authors: Coulson, S.J., Hodkinson, I.D., Webb, N.R., Convey, P.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Springer 2003
• Subjects: Zoology; Ecology and Environment; Arctic; Svalbard; Arctic Population; Polar Biology
• Online Access: http://nora.nerc.ac.uk/id/eprint/12731/; http://www.springerlink.com/content/uheq0tpgjecmldga/fulltext.html

Over 300 species of insect (including Collembola) are recorded from Svalbard. These include 11 species of Lepidoptera, the majority of which are occasional summer immigrants (Coulson and Refseth 2003). Those for which locality data are available are summarised in Table 1. It has been suggested that Apamea maillardi (Geyer, 1834) [=zeta (Duponchel, 1854) (Mikkola and Goater 1988)] and Plutella xylostella (L., 1758) may be resident (Kaisila 1973) but no overwintering stages have yet been found. Here we report large numbers of the pyralid moth, Pyla fusca Haworth, 1811, in late July 2002 on Ossiansarsfjellet and suggest that a resident colony is established.