The Heady Maiden (Amata cerbera)
The Heady Maiden (Amata cerbera) is a fascinating medium-sized moth commonly known as the heady maiden, extensively covering many parts of sub-Saharan Africa. It belongs to the Erebidae family (subfamily Arctiinae) and is characterised by its striking and transparent wings with a wasp-wing-like appearance and a body banded with orange and black stripes.
Some unique and interesting facts about the heady maiden(Amata cerbera)
“Unmothlike” Appearance: Despite being a moth, this fascinating heady maiden resembles and has similar behaviours to a wasp, imitating it to put off predators.
They have transparent glass wings with darker green anterior wing tips and six transparent spots that resemble glass, while the posterior wings have two transparent spots.
Vibrant Scarlet Abdomen Rings: While the head and antennae are black, the abdomen and thorax are a shining bluish-green with three distinctive scarlet rings around the middle.
A day flying moth: Unlike other nocturnal species, the Heady Maiden species is very active during day, they always prefer visiting flowers particularly to feed on nectar, this is quite unusual for various moth species that are nocturnal.
Diet/ feeding
Odd Larval Diet: During the larvae stage, the caterpillar is non selective in terms of diet since it feeds on a variety of plants including Rubus, Rumex, Plantago, and Corylus, but research shows that they have also been recorded feeding on paper and hay.
Chemical Communication: Heady maidens use chemical signals to communicate, a complex behaviour for moths. Key aspects of chemical communication within this group typically involve:
Sex Pheromones: Female moths often emit out sex pheromones as a sign to attract males during courtship, a common feature in many Arctiinae species.
Male pheromones/substances: The male Arctiinae moths often have unique structures called ‘coremata’, which emit substances, particularly during courtship.
Defence Compounds: Arctiinae heady maiden species are known to acquire toxic mixtures from the plants where they tend to live, which can be used for chemical protection and the ability to interact with their chemical signalling.
Predator Vulnerability: Despite their warning colours (mimicking wasps), they are still preyed upon by chameleons and several species of birds.
The antennae and head are black. The thorax and abdomen are shining bluish green, with three scarlet rings on the abdomen. The anterior wings are dark green with six transparent spots, while the posterior wings also have two transparent spots.
Shimmering Underbelly: Their underparts, including the abdomen, breast, and legs, possess a shining mazarine blue blending with green chroma, as do the hind legs.
Distribution- The Heady Maiden (Amata cerbera)
Lastly, their distribution covers a wide range and is widely distributed across sub-Saharan Africa, in countries such as Angola, Kenya, Uganda, Nigeria, South Africa, Senegal, and Tanzania, as well as the country where you photographed this specific one.
