Syllepte Albirivalis
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''Syllepte albirivalis'' is a
moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...
in the family
Crambidae Crambidae comprises the grass moth family of lepidopterans. They are variable in appearance, with the nominal subfamily Crambinae (grass moths) taking up closely folded postures on grass stems where they are inconspicuous, while other subfamilies ...
. It was described by
George Hampson Sir George Francis Hampson, 10th Baronet (14 January 1860 – 15 October 1936) was an English entomologist. Hampson studied at Charterhouse School and Exeter College, Oxford. He travelled to India to become a tea-planter in the Nilgiri Hills ...
in 1912. It is found in
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
. The
wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ...
is about 28 mm. The forewings are cupreous brown with an indistinct oblique whitish antemedial line which is slightly defined on the outer side by fuscous. There is a small white spot in the middle of the cell and a discoidal bar defined by fuscous. There is a postmedial white line arising below the costa, its outer edge very slightly waved to vein 5, where it is very slightly bent outwards, at vein 2 bent inwards to below the end of the cell, then slightly excurved. The hindwings are cupreous brown with a slight whitish discoidal lunule defined by fuscous. The postmedial line is white, faintly defined on the inner side by fuscous, very slightly bent outwards at vein 5, at vein 2 bent inwards and almost obsolete to below the end of the cell, then oblique to above the tornus.''Annals and Magazine of Natural History'' (8) 10 (55): 13


References

Moths described in 1912 albirivalis Moths of New Guinea {{Syllepte-stub