Superstitioniidae

Classification

Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Scorpiones
Family: Superstitioniidae

Pronunciation

How to pronounce Superstitioniidae: //ˌsuː.pərˌstɪˈʃoʊ.ni.aɪˌdiː//

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Summary

Superstitionia donensis is the only species in the genus Superstitionia and the family Superstitioniidae, discovered in Arizona in 1940. It is distinct from other members of its family which are cave-adapted scorpions.

Physical Characteristics

The species Superstitionia donensis is dark in color, ranging from tannish to dark brown. It is shiny and spotted, reaching a length of 30 mm in adults.

Identification Tips

The only species in the family Superstitioniidae; unlike other scorpions in this family, it has color pigmentation and lateral eyes.

Habitat

Superstitionia donensis is typically found in mountain terrain, under rocks, or near plants in desert environments.

Distribution

Predominantly found in western New Mexico, Arizona, southern Nevada, and southern California in the United States, as well as Baja California, Baja California Sur, and Sonora in Mexico.

Cultural Significance

The genus name refers to the Superstition Mountains where the species was first discovered.

Evolution

This is an unusual group of scorpions as all members except S. donensis are specially adapted for cave living.

Misconceptions

Despite its unique characteristics, Superstitionia donensis is not more venomous than other scorpions.