Chihuahuanus crassimanus

(Pocock, 1898)

Thick-handed Scorpion

Chihuahuanus crassimanus is a in the Vaejovidae, originally described as Vaejovis crassimanus by Pocock in 1898. It is commonly known as the Thick-handed Scorpion. The species occurs in the southwestern United States and Mexico, inhabiting arid and semi-arid regions. Like other vaejovid scorpions, it is a terrestrial adapted to desert environments.

Pronunciation

How to pronounce Chihuahuanus crassimanus: /kɪˌwɑːˈhweɪnəs ˌkræˈsɪmənəs/

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Habitat

Arid and semi-arid regions including desert scrub and grassland environments.

Distribution

Southwestern United States (Arizona, New Mexico, Texas) and northern Mexico (Chihuahua, Sonora, and adjacent states).

Similar Taxa

  • Chihuahuanus spinatusCongeneric with overlapping range in the Chihuahuan Desert region; requires examination of for reliable separation.
  • Vaejovis speciesFormerly classified in Vaejovis; these scorpions share general body plan and preferences, necessitating careful examination of metasomal segment count and trichobothrial patterns for identification.

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Sources and further reading