Zoology Commons^™

Revision And Taxonomic Position Of Genera Afghanorthochirus Lourenço & Vachon, Baloorthochirus Kovařík, Butheolus Simon, Nanobuthus Pocock, Orthochiroides Kovařík, Pakistanorthochirus Lourenço, And Asian Orthochirus Karsch, With Descriptions Of Twelve New Species (Scorpiones, Buthidae), František Kovařík

Euscorpius

The genera Baloorthochirus, Butheolus, Orthochiroides, Pakistanorthochirus, and Asian species of the genus Orthochirus are revised and keys are presented to all species of Butheolus and Orthochiroides, Asian species of Orthochirus, and to species of all related genera. Afghanorthochirus Lourenço & Vachon, 1997 is synonymized with Orthochirus Karsch, 1892; Nanobuthus Pocock, 1895 is synonymized with Butheolus Simon, 1882; and Pakistanorthochirus Lourenço, 1997 is synonymized with Baloorthochirus Kovařík, 1996. Orthochiroides socotrensis sp. n. from Socotra Island and eleven new species of Orthochirus are described: O. afghanus sp. n., O. heratensis sp. n., O. jalalabadensis …

Antillean Scorpions Deposited At The Montana State University (Arachnida: Scorpiones), Luis F. De Armas

Euscorpius

A total of 71 specimens of Antillean scorpions belonging to three families [Liochelidae, Scorpionidae (Diplocentrinae), and Buthidae] and seven genera are deposited at the Montana Entomology Collection (MTEC) of the Montana State University. The most represented genus is Tityus C. L. Koch, 1836, which contains seven species from Dominican Republic. Those materials are from the following countries: Cuba, Dominican Republic, U.S. Virgin Islands, British Virgin Islands, Montserrat, and St. Kitts. The male of Tityus septentrionalis Armas & Abud Antun, 2004 is described for the first time.

Mesobuthus Eupeus (C.L. Koch, 1839) (Scorpiones: Buthidae) In Turkey, Ayşegül Karataş, Ahmet Karataş

Euscorpius

Distribution of Mesobuthus eupeus (C.L. Koch, 1839) (Scorpiones: Buthidae) in Turkey is investigated and new distributional records are given. In addition, data on the variation of the number of pectinal teeth, and some ecological features of M. eupeus are provided.

Proceedings Of The 3rd Scorpiology Symposium (American Arachnological Society, 28th Annual Meeting), Victor Fet, Michael E. Soleglad

Euscorpius

Table of Contents

Victor Fet and Douglas D. Gaffin. Preface p. i

Karen C. Bost and Douglas D. Gaffin. Sand scorpion home burrow navigation in the laboratory p. 1

Douglas D. Gaffin and Mark E. Walvoord. Scorpion peg sensilla: are they the same or are they different? p. 7

J. Zachary Porterfield, Douglas D. Gaffin, Caitlin Porterfield and Curtis Johnston. Screening for scorpions: A non-invasive approach to tracking the movements of arachnids in sand p. 17

Tsunemi Yamashita. Surface activity, biomass, and phenology of the striped scorpion, Centruroides vittatus (Scorpiones: Buthidae) in Arkansas, USA p. 25

C. Neal McReynolds. Temporal …

Prey Capture Behavior In The East African Scorpions Parabuthus Leiosoma (Ehrenberg, 1828) And P. Pallidus Pocock, 1895 (Scorpiones: Buthidae), Jan O. Rein

Euscorpius

Prey capture behavior in Parabuthus leiosoma (Ehrenberg, 1828) and P. pallidus Pocock, 1895 was studied in the laboratory. The behavioral components involved in prey capture were identified and an ethogram is presented. The occurrence of the different prey capture components are analyzed and discussed.

The First Molecular Phylogeny Of Buthidae (Scorpiones), Victor Fet, Benjamin Gantenbein, Alexander Gromov, Graeme Lowe, Wilson R. Lourenço

Euscorpius

The first partial phylogeny of family Buthidae (17 genera) is presented, based on molecular data (16S rRNA mitochondrial DNA). The strong support for a monophyletic Old World group of 13 genera (mainly Palearctic desert forms) is demonstrated, while representative genera from Madagascar (Grosphus) and Southeast Asia (Lychas) group outside, as well as New World genera Centruroides and Rhopalurus. A very strong support is observed for the first time for three groups of Old World genera: (a) Compsobuthus, Mesobuthus, Liobuthus, Kraepelinia; (b) Hottentotta, Buthacus; (c) Orthochirus, Anomalobuthus. Phylogenetic …

Morphology Analysis Supports Presence Of More Than One Species In The “Euscorpius Carpathicus” Complex (Scorpiones: Euscorpiidae), Victor Fet, Michael E. Soleglad

Euscorpius

We investigate a number of scorpion populations from southern and central Europe, commonly classified under a “catch-all” name of Euscorpius carpathicus (L., 1767). This species includes a high number of described subspecies but its composition is not resolved. The detailed morphology analysis in the present paper includes a number of new characters, in particular individually mapped external patellar accessory trichobothria. It suggests that several clearly separated lineages are present. E. carpathicus (L.) is restricted here to geographically marginal populations from Romania (terra typica), which exhibit loss of one trichobothrium in the patellar series em (= 3). Another lineage (Austria, Croatia, …

Two New Andean Species Of Brachistosternus Pocock (Scorpiones: Bothriuridae), Jose A. Ochoa, Louis E. Acosta

Euscorpius

Two new Andean species of the genus Brachistosternus Pocock from southern Peru and northern Chile are described: B. titicaca sp. n. from the Titicaca basin (Departamento Puno, Peru), at 3850-3900 m, and B. quiscapata sp. n. from Departamento Tacna (Peru) and Provincia Arica (Chile), at 3100-3400 m. Both species belong to the subgenus Brachistosternus (Leptosternus) Maury. They are related to the Argentinean species B. (L.) intermedius Lönnberg and B.(L.) montanus Roig Alsina. Comparisons between these four species are provided, including a combination of characters: length/width ratio of metasomal segment V, number of setae of metasomal segment V and tarsus III, …

Etudes On Iurids, V. Further Revision Of Iurus Thorell, 1876 (Scorpiones: Iuridae), With A Description Of A New Genus And Two New Species, Michael E. Soleglad, Victor Fet, František Kovařík, Ersen Aydın Yağmur

Euscorpius

Iurus populations from the Aegean area are studied, including the Greek islands of Crete, Karpathos, Kythira, Rhodes, and Samos. A new genus, Protoiurus gen. nov., and two new species, Protoiurus rhodiensis sp. nov. and P. stathiae sp. nov., are described. The two genera, Iurus and Protoiurus, are diagnosed by their hemispermatophore structure; a cladistic analysis based on this structure is presented. Genus Iurus Thorell, 1876 includes three species: I. dekanum, I. dufoureius, and I. kinzelbachi; genus Protoiurus includes five species: P. asiaticus comb. nov., P. kadleci comb. nov., P. kraepelini comb. nov., P. rhodiensis sp. nov., and P. …

Etudes On Iurids, Ii. Revision Of Genus Calchas Birula, 1899, With The Description Of Two New Species (Scorpiones: Iuridae), Victor Fet, Michael E. Soleglad, František Kovařík

Euscorpius

The relict, phylogenetically important scorpion genus Calchas Birula, 1899 (Iuridae) remained monotypic since its description. Its sole species, Calchas nordmanni Birula, 1899, was known only from northeastern Turkey until Kinzelbach (1980) published first records from southern and southeastern Turkey. A few more localities have been reported from Turkey; the species was also found on two Greek islands, Samos and Megisti. We analyzed significant material (63 specimens, including a previously unpublished large series from Naturhistorisches Museum Wien), and concluded that three distinct, disjunct species exist rather than one widespread species as previously thought. Two new species are described: Calchas birulai sp. …

The Scorpions Of Hainan Island, China (Arachnida: Scorpiones), Zhi-Yong Di, Zhi-Jian Cao, Ying-Liang Wu, Lin Zhu, Hui Liu, Wen-Xin Li

Euscorpius

The redescriptions and illustrations of three species, Isometrus (Isometrus) maculatus (DeGeer, 1778), Lychas mucronatus (Fabricius, 1798) (Buthidae), and Liocheles australasiae (Fabricius, 1775) (Hemiscorpiidae) from Hainan Island, China are presented. Distribution data and updated key of Hainan scorpions are provided.

A New Hemiscorpius Peters, 1861 (Scorpiones: Hemiscorpiidae) From Southwestern Iran, Ayşegül Karataş, Muhammed Mouradi Gharkheloo

Turkish Journal of Zoology

A new Hemiscorpius species, H. kashkayi sp. nov., is described from the Khuzestan and Ahwaz region in southwestern Iran. H. kashkayi is related to H. persicus Birula, 1903, known from Baluchestan in eastern Iran, which does not show sexual dimorphism between males and females, like H. kashkayi. These 2 species differ from all other Iranian Hemiscorpiidae species in having no sexual dimorphism. H. kashkayi is distinguished from H. persicus by its relatively short and well-developed stout metasoma and pedipalp segments, less developed patellar process, and carapacial and mesosomal carination.

Five New Species Of Chaerilus Simon, 1877 From China, Indonesia, Malaysia, Philippines, Thailand, And Vietnam (Scorpiones: Chaerilidae), František Kovařík

Euscorpius

Chaerilus cimrmani sp. n. from Thailand, C. seiteri sp. n. from Philippines (Negros Island), C. solegladi sp. n. from Indonesia and Malaysia (Borneo Island), C. terueli sp. n. from Vietnam (Côn Son Island), and C. wrzecionkoi sp. n. from China (Tibet) are described. A key to all species of the genus Chaerilus Simon, 1877 is also presented.

Three New Species Of Compsobuthus Vachon, 1949 From Yemen, Jordan, Israel, And Somaliland (Scorpiones: Buthidae), František Kovařík

Euscorpius

Compsobuthus krali sp. n. of the werneri group from Yemen, C. levyi sp. n. of the werneri group from Jordan and Israel, and C. somalilandus sp. n. of the acutecarinatus group from Somaliland are described. A key to all species of the genus Compsobuthus Vachon, 1949 is presented.

Redescription Of Mesobuthus Vesiculatus (Pocock, 1899) (Scorpiones: Buthidae) Based On Specimens From Iran, Ayşegül Karataş, Muhammed Mouradi Gharkheloo

Turkish Journal of Zoology

The scorpion Mesobuthus vesiculatus (Pocock, 1899) was briefly described from northwestern Iran based on only one male with a picture indicating the dorsal habitus of the holotype; the author pointed out that it has a large and globular telson with a short aculeus. This species, with very distinct morphological features, is now redescribed based on new specimens (3 males, 3 females) collected from West Azerbaijan and East Azerbaijan (Iran). Detailed figures and measurements are presented and the trichobotrial pattern and paraxial organ are illustrated for the first time. The morphological differences of M. vesiculatus from similar species M. caucasicus, M. …

Scorpions Of Iran (Arachnida: Scorpiones). Part Vii. Kerman Province, Shahrokh Navidpour, Majeed Ezatkhah, František Kovařík, Michael E. Soleglad, Victor Fet

Euscorpius

Thirteen species of scorpions belonging to two families are reported from the Kerman Province of Iran. Of these, the species Compsobuthus kaftani Kovařík, 2003, Mesobuthus macmahoni (Pocock, 1900), Orthochirus farzanpayi (Vachon et Farzanpay, 1987), Polisius persicus Fet, Capes et Sissom, 2001, Sassanidotus gracilis (Birula, 1900), and Hemiscorpius lepturus Peters, 1861 are recorded from the province for the first time. Kerman Province contains type localities of six species of scorpions, of which Kraepelinia palpator (Birula, 1903) and Orthochirus gruberi Kovařík et Fet, 2006 are valid. Prionurus crassicauda orientalis Birula, 1900 is a synonym of Androctonus crassicauda (Olivier, 1807), Buthus eupeus kirmanensis …

The First Record Of The Family Euscorpiidae (Arachnida: Scorpiones) From Central China, With A Key Of Chinese Species Of The Genus Scorpiops, Zhi-Yong Di, Ya-Wen He, Zhi-Jian Cao, Ying-Liang Wu, Wen-Xin Li

Euscorpius

The genus Scorpiops (Euscorpiidae) is recorded for the first time in Central China. Two immature specimens of a form belonging to Scorpiops hardwickii (Gervais, 1843) “complex” were collected from Huzhaoshan Mountains in Hubei Province. A discussion of Chinese species of genus Scorpiops is provided, as well as a key of Scorpiops from China.

The First Record Of Upper Permian And Lower Triassic Scorpions From Russia (Chelicerata: Scorpiones), Victor Fet, Dmitry E. Shcherbakov, Michael E. Soleglad

Euscorpius

Several small fragments of fossil scorpions are reported from two localities in Vologda Province, Russia, representing the Upper Permian (Severodvinian, correlated to Wuchiapingian) (Isady) and Lower Triassic just above the Permian-Triassic boundary (Induan) (Nedubrovo). Most observed structures are not diagnostic at genus or family level. The Isady leg fragment possesses ungues (claws), which are both denticulated and setaceous, and resembles a Carboniferous Eobuthus sp. (Eobuthidae). It is the latest record of this type of ungues, which are known in some Paleozoic scorpions (extinct suborder Mesoscorpiones); all extant scorpions have smooth claws without denticulation or setation.