Two new alkali-sink specialist species of Paruroctonus Werner 1934 (Scorpiones, Vaejovidae) from central California

By

Jain, Prakrit
Forbes, Harper
Esposito, Lauren A.

Type

Article

Date of Publication

2022

Original Publication

ZooKeys

Volume

1117

Pages

139--188

Subjects

Conservation , desert , playa , salt flat , Scorpions

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.1117.76872

 

Abstract

Herein we describe two new species of Paruroctonus (Werner 1934) from California: Paruroctonus sodasp. nov. from the Soda Lake playa at the center of the Carrizo Plain in San Luis Obispo county and Paruroctonus conclusussp. nov. from the Koehn Lake playa in the Mojave Desert of Kern County. They can be differentiated from other Paruroctonus by a combination of morphological features including deeply scalloped pedipalp fingers in males, specific patterns of fuscous pigmentation, unique setal counts, and unique morphometric ratios. They can also be separated from one another by the latter three characters. Photographs of a large selection of live scorpions are provided, including detailed images and figures of many morphological features. Their distributions, habitats, and ecologies are discussed; and important steps towards their conservation are described.