Acraea satis
In Adalbert Seitz's Die Gross-Schmetterlinge der Erde
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Nymphalidae
Genus: Acraea
Species:
A. satis
Binomial name
Acraea satis
Ward, 1871 [2][3]
Synonyms
  • Acraea (Acraea) satis
  • Acraea corona Staudinger, 1885
  • Acraea satis f. donatis Woodhall, 2000

Acraea satis, the east coast acraea, is a butterfly of the family Nymphalidae. It is found in Zimbabwe, KwaZulu-Natal, Mozambique, Tanzania and Kenya.

Description

A. satis Ward (54 a). Wings above in the male light red-yellow or brown-yellow, in the female white and very thinly scaled. Forewing at the costal margin narrowly black, at the distal margin broadly hyaline with some black scales; the base of cellules 4 to 6 is broadly yellow (male) or white and distally bounded by the (sometimes indistinct) discal dots of these cellules; the median spot at the end of the cell is very thick and forms with the streak-like discal dots of cellules 3 to 1 b a curved transverse band; beyond the middle of the cell a black transverse band, which is often joined to the median spot. Hindwing in cellules 1 b to 7 with strigiform, thick discal dots, which form with the outer basal dots of cellules 1 a to 1 c and the median spots an irregular transverse band enclosing light spots in cellules 1 a to 2 and 4 to 6; the black marginal band broad with large yellowish or white marginal spots. Rhodesia; Zululand; German and British East Africa. This very distinct species recalls A. rabbaiae and zonata in the markings and is grouped together with them by Eltringham [4] The wingspan is 55–65 mm for males and 55–70 mm for females.

Biology

Adults are on wing from September to April, with peaks in February and early March in southern Africa. There are several generations per year.[5]

The larvae feed on Urera hypselodendron and Urera trinervis in eastern Africa.

Taxonomy

It is a member of the Acraea satis species group- but see also Pierre & Bernaud, 2014 [6]


References

  1. ↑ Woodhall, S.E.; Westrip, J.R.S. (2020). "Acraea satis". IUCN Red List of Threatened Species. 2020: e.T161332332A161332336. doi:10.2305/IUCN.UK.2020-3.RLTS.T161332332A161332336.en. Retrieved 18 November 2021.
  2. ↑ Ward, C. 1871. Description of new species of African diurnal lepidoptera. Entomologist’s Monthly Magazine 8: 34-36; 58-60; 81-82; 118-122.
  3. ↑ "Acraea Fabricius, 1807" at Markku Savela's Lepidoptera and Some Other Life Forms
  4. ↑ Aurivillius, [P.O.]C. 1908-1924. In: Seitz, A. Die Grosschmetterlinge der Erde Band 13: Abt. 2, Die exotischen Grosschmetterlinge, Die afrikanischen Tagfalter, 1925, 613 Seiten, 80 Tafeln (The Macrolepidoptera of the World 13).Alfred Kernen Verlag, Stuttgart.Public Domain This article incorporates text from this source, which is in the public domain.
  5. ↑ Woodhall, Steve (2005). Field Guide to Butterflies of South Africa. Cape Town, South Africa: Struik. ISBN 978-1-86872-724-7.
  6. ↑ Pierre & Bernau, 2014 Classification et Liste Synonymique des Taxons du Genre Acraea pdf
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