PURPLE MATANO CRAB (Parathelphusa matanensis) *Fully Aquatic*

The Purple Matano Crab (Syntripsa matanensis) is a highly striking, fully aquatic freshwater crab endemic to the ancient, deep waters of Lake Matano in Sulawesi, Indonesia. Known for its brilliant purple-violet exoskeleton and large, powerful claws, this species has become a prized showcase invertebrate for experienced aquarists. Because it is categorized as endangered by the IUCN due to mining pollution and habitat loss, responsible care is vital for keeping them in captivity.