Serradigitus wupatkiensis
(Stahnke, 1940)
Serradigitus wupatkiensis is a in the Vaejovidae, first described by Stahnke in 1940. It belongs to the Serradigitus, which is characterized by serrated or toothed structures on the fingers. The species is found in North America, with the specific epithet referencing Wupatki, likely indicating a locality in the southwestern United States. Like other vaejovid scorpions, it is a small to -sized species adapted to arid environments.
Pronunciation
How to pronounce Serradigitus wupatkiensis: //ˌsɛrəˈdɪdʒɪtəs ˌwʊpətˈkiɛnsɪs//
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Identification
Serradigitus are distinguished from other vaejovids by the presence of serrations or on the movable finger of the . S. wupatkiensis specifically can be differentiated from by subtle morphological features of the pedipalp and metasomal , though detailed comparative studies are required for definitive identification. The species is generally small, with typically under 50 mm in total length.
Habitat
Based on the locality reference and distribution of related , S. wupatkiensis likely inhabits rocky, arid environments in the southwestern United States. Vaejovid in this region are typically found under stones, in rock crevices, or within soil litter in desert and semi-desert .
Distribution
North America, specifically recorded from the southwestern United States. The specific epithet suggests the locality is Wupatki, Arizona.
Similar Taxa
- Serradigitus miscioneiSimilar geographic range and preferences in the southwestern United States; requires examination of serration patterns and metasomal setation for separation.
- Paruroctonus speciesOverlapping distribution and general ; distinguished by the absence of serrations on fingers and different trichobothrial patterns.
- Vaejovis speciesSame and similar body plan; Serradigitus differs in having serrated fingers and modified chelal .
More Details
Taxonomic Note
The Serradigitus was established to accommodate vaejovid with distinctive serrations on the fingers. S. wupatkiensis was originally described in the genus Vejovis before being transferred to Serradigitus.