TaxonHub

Simon's Chactid Scorpion

Teuthraustes atramentarius

A small to medium-sized scorpion species endemic to the Chactidae family, first described by Eugène Simon in 1878. This arachnid is characterized by its dark coloration and unique morphological features specific to the genus Teuthraustes.

ADSENSE SLOT

Ecology & Habitat

Habitat

Primarily inhabits tropical and subtropical forest ecosystems in South America, typically found in dense vegetation, leaf litter, and rocky substrates at elevations ranging from 500-1,500 meters above sea level.

Ecological Role

Plays a crucial role in ecosystem balance as a predatory arthropod, controlling insect populations and serving as a food source for larger predators in its native habitat.

Morphology

  • SKIN COAT Chitinous exoskeleton with microstructures providing protection and water regulation
  • LIMBS WINGS Eight legs with specialized tarsal segments, powerful pedipalps with pincer-like chelae for hunting
  • HEAD SENSORY Possesses multiple sensory setae, pectines for chemical and tactile sensing, and well-developed chelicerae for prey manipulation
  • BODY STRUCTURE Compact scorpion body with a segmented metasoma, total length typically between 50-75 mm, dark brown to black exoskeleton
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
ADSENSE VERTICAL

Related Species in Chactidae