You can observe the giant blue scorpion
in the Insectarium's Great Vivarium.
Giant blue scorpions are found in Southeast Asia. Like other scorpions, they are a nocturnal species that is particularly sensitive to light. They detect light using photoreceptors located on their metasoma (tail). When exposed to strong light sources, they seek out dark places to hide.
In addition, their entire bodies may also be capable of sensing UV rays. While this theory has not been fully confirmed, it is well known that scorpions fluoresce under ultraviolet light.
The scorpion’s bluish colour comes from a copper-containing molecule found in its hemolymph (the invertebrate equivalent of blood). This molecule is believed to help transport oxygen throughout its body.
Scorpion venom may have antibiotic, antifungal, and even anti-tumour properties. However, the small quantity of venom produced by each scorpion makes harvesting a complex task.
Giant blue scorpions are viviparous, meaning the female gives birth to fully formed young. Offspring remain with their mother during the early stages of development.
Reproduction and care of baby scorpions
After giving birth, the female scorpion carries her young on her back for several days—a behaviour that helps protect them from potential predators.
Once the young scorpions leave her back, she becomes ready to mate again.
Scientific name : Heterometrus spinifer
French name : Scorpion bleu géant
Order : Scorpiones
Family : Scorpionidae
Gestation : 4 to 12 months
Lifespan : 5 to 10 years
Habitat : Tropical forests: in leaf litter and under debris
Diet : Various arthropods
Ecological role : Scorpions are both predators and prey