A revision of the Central Asian scorpion genus Anomalobuthus with three new species


Rolando Teruel, Frantisek Kovarik and Victor Fet have recently published a review of the little known, psammophilic ("sand loving") genus

Anomalobuthus

Kraepelin, 1900 (Buthidae). This genus is mainly distributed Central Asia. Here are the main conclusions from this study:



New species:

Anomalobuthus

krivochatskyi

Teruel, Kovarik & Fet, 2018 (Central Uzbekistan and extreme southern Kazakhstan).



Anomalobuthus

lowei

Teruel, Kovarik & Fet, 2018 (Southeastern Kazakhstan).



Anomalobuthus

pavlovskyi

Teruel, Kovarik & Fet, 2018 (South-central Kazakhstan and extreme northern Turkmenistan).



New combination:

The genus

Psammobuthus

Birula, 1911 is synonymized with

Anomalobuthus

and its only species is transfered to the latter genus.



Anomalobuthus zarudnyi

(Birula, 1911)



The article presents an updated identification key for the genus.



Abstract:
We revise the Central Asian endemic genus Anomalobuthus Kraepelin, 1900, which was considered monotypic for more than 100 years until the recent addition of a second species from Iran (Teruel et al., 2014). We redefine the generic diagnosis of Anomalobuthus and reveal that it is composed of no less than six species, three of which are described as new: A. krivochatskyi, sp. n. (central Uzbekistan and extreme southern Kazakhstan), A. lowei, sp. n. (southeastern Kazakhstan), and A. pavlovskyi, sp. n. (south-central Kazakhstan and extreme northern Turkmenistan). The monotypic genus Psammobuthus Birula, 1911 (described from the Ferghana Valley at the border of Uzbekistan and Tajikistan) is synonymized under Anomalobuthus; its single species is transferred as Anomalobuthus zarudnyi (Birula, 1911), comb. n. We also clarify the type locality of the type species A. rickmersi Kraepelin, 1900, from accurate data published by its collector Rickmer Rickmers (1913) but overlooked since its very original description: it is Baljuvon in Tajikistan. Occurrence of A. rickmersi in southern and southeastern Turkmenistan is confirmed. All available species are fully illustrated with color photos of habitus and morphologically diagnostic characters, and a key covering all six recognized species of Anomalobuthus is included.

Reference:

Teruel R, Kovarik F, Fet V. Revision of the Central Asian scorpion genus

Anomalobuthus

Kraepelin, 1900, with descriptions of three new species and a generic synonymy (Scorpiones: Buthidae).

Euscorpius. 2018(270):1-45

. [Open Access]



Thanks to Rolando Teruel for informing me about their article!



Family Buthidae