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Sevenia Boisduvali
''Sevenia boisduvali'', the Boisduval's tree nymph, is a butterfly in the family Nymphalidae. There are four subspecies; all native to Africa. Description The following is a description for ''S. b. boisduvali'': The wingspan of Boisduval's tree nymph is 40–45 mm.Williams, M. (1994). ''Butterflies of Southern Africa: A Field Guide''. . The upper surface of the wings of the male are uniform dark brown, with small dark spots near the fringe of the hindwings. The female has an overall lighter brown colour on the upper surface, and orange-brown markings near the tips of the forewings. The dark spots near the fringe of the hindwings are more pronounced in females. The undersurface of the hindwings of both sexes are variegated grey and brown, and have an arc of seven dark spots encircled firstly by a greyish ring, and then an orange-brown ring. The undersurface of the forewing is orange brown with a row of four black spots near the tip. The female forewing also has two dark b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Daniel Johan Wallengren
Hans Daniel Johan Wallengren (8 June 1823 – 25 October 1894) was a Swedish clergyman and entomologist. Biography He was born in Lund, Sweden. Wallengren became a student at Lund University from 1842, was ordained a priest in 1847 and was appointed parish priest at Farhult and Jonstorp parishes. He undertook zoological studies with trips to Gotland and to Bohemia and Silesia, He also visited the museums in Braunschweig, Berlin and Copenhagen. Wallengren was responsible for studying and naming the butterflies collected by naturalist and explorer Johan August Wahlberg (1810–1856) at Kafferland (now Cape Province The Province of the Cape of Good Hope ( af, Provinsie Kaap die Goeie Hoop), commonly referred to as the Cape Province ( af, Kaapprovinsie) and colloquially as The Cape ( af, Die Kaap), was a province in the Union of South Africa and subsequen ... in South Africa). Selected works *''Lepidoptera Scandinavioæ Rhopalocera'' (1853) *''Skandinaviens Heterocerf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
