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The 'Spider-Man' Agama Lizard: A Colorful Resident of East African Savannas
The Agama mwanzae, found in East African savannas, is known as the 'Spider-Man lizard' due to its striking red-violet and blue coloration. This distinct appearance is primarily observed in males during the breeding season and is believed to be used for courtship and territorial disputes.
In the savannas of East Africa lives a reptile with a striking coloration that resembles the costume of the superhero 'Spider-Man.' This creature is the Agama mwanzae, commonly known as the 'Spider-Man lizard.' The most distinctive feature of this lizard is the contrast between its vibrant red-violet hue from the head to the shoulders and the deep blue color of its body and tail. This unique appearance has earned it the international nickname 'Spider-Man.' Agama mwanzae is found in East African countries such as Tanzania, Kenya, and Rwanda, primarily inhabiting savannas and rocky semi-arid areas. First described by zoologist Arthur Loveridge in 1923, the species' name 'mwanzae' is derived from the Mwanza region in Tanzania. These vivid colors are particularly prominent in males during the breeding season, believed to play a crucial role in visual communication for attracting females and competing with other males for territory. In contrast, females, young males, and subordinate males exhibit more subdued brown or gray coloration, serving as camouflage against the soil and rocks. This is an example of sexual dimorphism, a phenomenon observed in reptiles. While the skin color of reptiles is formed through pigment cells and light-reflecting cells, detailed research into the mechanisms behind the red and blue coloration of the Agama mwanzae awaits further investigation. Source: Mongabay Indonesia
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Mongabay Indonesia