Alaena amazoula
Encyclopedia
The Yellow Zulu is a butterfly
Butterfly
A butterfly is a mainly day-flying insect of the order Lepidoptera, which includes the butterflies and moths. Like other holometabolous insects, the butterfly's life cycle consists of four parts: egg, larva, pupa and adult. Most species are diurnal. Butterflies have large, often brightly coloured...

 of the Lycaenidae
Lycaenidae
The Lycaenidae are the second-largest family of butterflies, with about 6000 species worldwide, whose members are also called gossamer-winged butterflies...

 family. It is found in southern Africa
Africa
Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

.

The wingspan
Wingspan
The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...

 is 22–28 mm for males and 25–32 mm for females. Adults are on wing from October to May (with a peak from December to January). There is one generation per year.

The larva
Larva
A larva is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle...

e feed on Cyanobacteria species.

Subspecies

  • Alaena amazoula amazoula (East Cape to northern KwaZulu-Natal)
  • Alaena amazoula ochroma Vári, 1976 (Swaziland to Mpumalanga, Gauteng, the Orange Free State, Limpopo, North West Province, Mozambique, Zimbabwe)
  • Alaena amazoula congoana Aurivillius, 1914 (southern Zaire, Angola, Namibia)
  • Alaena amazoula nyasana Hawker-Smith, 1933
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