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Journal

2016

Animal Sciences

Scorpiones

Articles 31 - 41 of 41

Full-Text Articles in Life Sciences

A New Species Of Tarsoporosus Francke, 1978 (Scorpiones: Scorpionidae: Diplocentrinae) From Northeastern Colombia, Rolando Teruel, César A. Roncallo Jan 2016

A New Species Of Tarsoporosus Francke, 1978 (Scorpiones: Scorpionidae: Diplocentrinae) From Northeastern Colombia, Rolando Teruel, César A. Roncallo

Euscorpius

A new species of Tarsoporosus Francke, 1978 is described herein from two localities in La Guajira Peninsula, northeastern Colombia. This new taxon inhabits arid environments, and is morphologically close to Tarsoporosus flavus González-Sponga, 1984, from northwestern Venezuela. With this addition, the total number of described species in Tarsoporosus is raised to five, with at least two occurring in Colombia.


The Sting Of Mesobuthus Gibbosus (Scorpiones: Buthidae): Morphological And Ultrastructural Characterization, Nazife Yigit, Mehlika Benli Jan 2016

The Sting Of Mesobuthus Gibbosus (Scorpiones: Buthidae): Morphological And Ultrastructural Characterization, Nazife Yigit, Mehlika Benli

Euscorpius

The objective of our study is to characterize the morphological and ultrastructural features of the sting of scorpion species Mesobuthus gibbosus (Brullé, 1832) (Buthidae) by using light microscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The venom is delivered by venom ducts, passing through the sting and exiting from the venom pores. Each venom gland has its own venom duct and pore. The venom pores are situated on both sides of the tip of sting. venom ducts are identified in the transverse discussion in this study.


A New Species Of Ananteris Thorell, 1891 From Cordillera Central In Colombia, With Some Notes On The Taxonomy Of The Genus (Scorpiones: Buthidae), Rolando Teruel, Luis F. García H Jan 2016

A New Species Of Ananteris Thorell, 1891 From Cordillera Central In Colombia, With Some Notes On The Taxonomy Of The Genus (Scorpiones: Buthidae), Rolando Teruel, Luis F. García H

Euscorpius

A new species of Ananteris Thorell, 1891 is herein described from a single locality placed in the Cordillera Central of Colombia, which represents the first record of this genus for Tolima department. This new taxon exhibits several singular features, and apparently represents a relict population inside an urbanized area. Also, some aspects on the taxonomy of the genus are briefly discussed, and its diagnosis is emended. With this addition, the total of Ananteris species described from Colombia is raised to six.


Complements To The Morphology Of Troglokhammouanus Steineri Lourenço, 2007 (Scorpiones: Pseudochactidae) Based On Scanning Electron Microscopy, Wilson R. Lourenço Jan 2016

Complements To The Morphology Of Troglokhammouanus Steineri Lourenço, 2007 (Scorpiones: Pseudochactidae) Based On Scanning Electron Microscopy, Wilson R. Lourenço

Euscorpius

A detailed morphological description, based on scanning electron microscopy, is proposed for the recently described pseudochactid scorpion, Troglokhammouanus steineri Lourenço, 2007. As already indicated in the original description, the male (juvenile) paratype has been prepared for SEM studies, but the results are only presented in this publication.


A Revision Of The Genus Hottentotta Birula, 1908, With Descriptions Of Four New Species (Scorpiones, Buthidae), František Kovařík Jan 2016

A Revision Of The Genus Hottentotta Birula, 1908, With Descriptions Of Four New Species (Scorpiones, Buthidae), František Kovařík

Euscorpius

The genus Hottentotta is revised and a key to the species is provided. Subgenera Balfourianus Vachon, 1979 and Deccanobuthus Lourenço, 2000 are synonymized with the subgenus Hottentotta Birula, 1908. Four new species of Hottentotta are described: H. finneganae sp. n. from Pakistan, H. jabalpurensis sp. n. from India (Madhya Pradesh), H. jalalabadensis sp. n. from Afghanistan, and H. stockwelli sp. n. from India (Andhra Pradesh and Maharashtra). The following species and subspecies are synonymized: Buthotus alticola kabulensis (Vachon, 1958) with H. buchariensis (Birula, 1897) comb. n.; Hottentotta caboverdensis Lourenço & Ythier, 2006 with H. hottentotta (Fabricius, 1787); H. acostai …


Mesobuthus Nigrocinctus (Ehrenberg, 1828) (Scorpiones: Buthidae) In Turkey: Distribution And Morphological Variation, Ayşegül Karataş Jan 2016

Mesobuthus Nigrocinctus (Ehrenberg, 1828) (Scorpiones: Buthidae) In Turkey: Distribution And Morphological Variation, Ayşegül Karataş

Euscorpius

Distribution of Mesobuthus nigrocinctus is studied and new geographical records are given. As a result of field studies, M. nigrocinctus is recorded from 17 confirmed localities from five provinces in Turkey. Comparative statistical analysis of morphology of M. nigrocinctus and M. gibbosus indicated highly significant differences between these two species. Student’s t-test analysis and Discriminant Function Analysis (DFA) showed that: (a) while all morphometric ratios demonstrated significant differences between M. nigrocinctus and M. gibbosus females, only selected ratios show significant difference in the males (Ca_L/W, Ch_L/W, Met-II_L/H, and Met- V_L/H); (b) among M. nigrocinctus, Adıyaman population was partly separated; …


The Population Structure Of Mesobuthus Gibbosus (Scorpiones: Buthidae) On Koufonisi Island (Central Aegean Archipelago, Greece), Dimitris Kaltsas, Moysis Mylonas Jan 2016

The Population Structure Of Mesobuthus Gibbosus (Scorpiones: Buthidae) On Koufonisi Island (Central Aegean Archipelago, Greece), Dimitris Kaltsas, Moysis Mylonas

Euscorpius

The population structure of Mesobuthus gibbosus was studied over 261 night-hours of sampling during 29 consecutive nights on Koufonisi Island (central Aegean Archipelago, Greece) using the capture-recapture method. The studied population proved to be the densest of all studied scorpion populations in chaparral or intertidal habitats of Mediterranean type ecosystems and even comparable to some populations of desert scorpion species. The negative influence of moon phase on the general activity of the species and synchronization in parturition were the main factors that caused the fluctuations in population density and therefore in the percentage of active scorpions.


Description Of Tityus Mraceki Sp. N. From Colombia And Synonymization Of T. Meridanus González-Sponga With T. Nematochirus Mello-Leitão (Scorpiones: Buthidae), František Kovařík Jan 2016

Description Of Tityus Mraceki Sp. N. From Colombia And Synonymization Of T. Meridanus González-Sponga With T. Nematochirus Mello-Leitão (Scorpiones: Buthidae), František Kovařík

Euscorpius

Tityus (Archaeotityus) mraceki sp. n. from Colombia is described. It differs from other species of the subgenus Archaeotityus by unique sexual dimorphism expressed in the male having a longer metasoma and a narrower chela of the pedipalp. The synonymization of T. meridanus González-Sponga, 1981 with T. nematochirus Mello-Leitão, 1941 is based on morphological and color variation present in a single litter consisting of 33 individuals.


Two New Species Of The Genus Compsobuthus Vachon, 1949 From Afghanistan And Pakistan (Scorpiones: Buthidae), František Kovařík, Zubair Ahmed Jan 2016

Two New Species Of The Genus Compsobuthus Vachon, 1949 From Afghanistan And Pakistan (Scorpiones: Buthidae), František Kovařík, Zubair Ahmed

Euscorpius

Two new species of Compsobuthus from the werneri group are described. C. afghanus sp. n. is characterized chiefly by the combination of numerous rows of granules on the movable finger of pedipalp (14 rows) and a high number of pectinal teeth (29–31). C. pakistanus sp. n. is most similar to C. plutenkoi Kovařík, 2003 from Iran, from which it differs in having internal granules in all rows on the movable finger of pedipalp and 18–19 pectinal teeth. A key is provided for all species of the genus found in Afghanistan, Iran, Pakistan, and adjacent countries.


New Localities Of Iurus Dufoureius Dufoureius (Brullé, 1832) In The Peloponnese, Greece (Scorpiones: Iuridae), Diego Facheris Jan 2016

New Localities Of Iurus Dufoureius Dufoureius (Brullé, 1832) In The Peloponnese, Greece (Scorpiones: Iuridae), Diego Facheris

Euscorpius

New localities of Iurus dufoureius dufoureius (Brullé, 1832) are listed, found during a recent survey in the districts of Achaia, Messinia, and Arcadia in the Peloponnese, Greece. Notes on the habitat and a map are provided.


Sky Island Vaejovis: Two New Species And A Redescription Of V. Vorhiesi Stahnke (Scorpiones: Vaejovidae), Matthew R. Graham Jan 2016

Sky Island Vaejovis: Two New Species And A Redescription Of V. Vorhiesi Stahnke (Scorpiones: Vaejovidae), Matthew R. Graham

Euscorpius

Two new scorpion species, Vaejovis cashi sp. nov. and V. feti sp. nov. are described and placed in the “mexicanus” group of the genus Vaejovis. These small scorpions were collected at high-elevations from the sky island archipelago of southern Arizona and New Mexico. Both new species are similar to V. vorhiesi Stahnke, a small mesic scorpion of the Huachuca and Santa Catalina Mountains. The original description of V. vorhiesi consists of a single uninformative paragraph and a holotype was never designated. This paper provides a redescription and lectotype designation for V. vorhiesi and describes the two new related species. …