Prawn .Green blooded animal mainly found in kingdom Arthropods and mollusca

Organism with Green Blood: Skinks

Skinks are a group of lizards that belong to the family Scincidae. They are known for their ability to regenerate their tails and their diverse range of colors and patterns. While most skinks have red or reddish-brown blood, a few species have evolved to have green blood.

Key Points:
- Skinks are a group of lizards known for their ability to regenerate their tails and their colorful appearance.
- While most skinks have red or reddish-brown blood, some species have green blood.
- The green color of skink blood is due to high levels of a unique bile pigment called biliverdin.
- Biliverdin is a byproduct of hemoglobin breakdown and is usually converted into bilirubin, which gives bile its yellow color.
- In skinks with green blood, the biliverdin is not converted into bilirubin, resulting in the green hue.
- The high levels of biliverdin in skink blood also have other interesting effects on their physiology.
- Skinks with green blood have been found to have higher resistance to certain types of parasites.
- The green blood also seems to act as a camouflage, making it harder for predators to detect skinks in their natural habitats.
- This unique adaptation has only been found in a few species of skinks, such as the New Guinea green tree skink (Prasinohaema virens) and the green-blooded skinks of the genus Prasinohaema.
- These species are mainly found in New Guinea and nearby islands, where they inhabit rainforests and other lush environments.

Overall, skinks with green blood have evolved a fascinating adaptation that sets them apart from other lizard species. Their green blood, caused by high levels of biliverdin, not only acts as a camouflage but also provides them with increased resistance to parasites. Further research is needed to fully understand the mechanisms behind this unique trait and its implications for the skinks' survival and evolution.