Heteroctenus junceus Scorpion Venom Modulates the Concentration of Pro-Inflammatory Cytokines in F3II Tumor Cells

A new species of alkali-sink Paruroctonus Werner, 1934 (Scorpiones, Vaejovidae) from California’s San Joaquin Valley

Prodidomus Hentz, 1847 and Zimiris Simon, 1882 on Ascension Island (Araneae: Prodidomidae)

The function of mating plugs in the spider Neriene emphana: mating strategy or sperm protection?

Andean giants: Priscula spiders from Ecuador, with notes on species groups and egg-sac troglomorphism (Araneae: Pholcidae)

A new trapdoor spider, Nemesia hesperides sp. nov. (Araneae: Mygalomorphae: Nemesiidae), from a home garden

A new species of Hadruroides Pocock, 1893 from Peru (Scorpiones: Caraboctonidae)

An inordinate fondness for spinnerets: on some spiders of the genera Diplura C. L. Koch, 1850 and Linothele Karsch, 1879 with new species, records, and notes on types (Araneae: Dipluridae)

Two new species of the open-holed trapdoor spider genus Proshermacha (Araneae: Mygalomorphae: Anamidae) from southern Western Australia

Fusion of Pectinal Teeth in Scorpio kruglovi Birula, 1910 (Scorpiones: Scorpionidae)


A baffling case of morphological, molecular and ecological discordance in Isometrus Ehrenberg, 1828 (Scorpiones: Buthidae) with the description of five new species from southern India

Species delimitation with limited sampling: An example from rare trapdoor spider genus Cyclocosmia (Mygalomorphae, Halonoproctidae)

Bioaccumulation of potentially toxic trace elements (As, Cd, Hg, In, Ni, Pb, Se, Zn) and methylmercury in an Indian tarantula Thrigmopoeus truculentus (Pocock 1899) of the Western Ghats

Androctonus sumericus sp. nov., a new scorpion from Dhi Qar Province, Iraq (Scorpiones: Buthidae) View supplementary material Androctonus sumericus sp. nov., a new scorpion from Dhi Qar Province, Iraq (Scorpiones: Buthidae)

A new remarkable species of Leiurus Ehrenberg, 1828 from Saudi Arabia (Scorpiones: Buthidae)

Atlas of Australasian hormurid scorpions. I. The genus Hormurus Thorell, 1876 in Papua New Guinea. Exceptional morphological diversity in male and female copulatory structures suggests genital coevolution

A new species of the genus Scorpiops Peters, 1861 from Xizang, China (Scorpiones: Scorpiopidae)

Scorpion assemblages in threatened Brazilian forests: The role of environmental factors in explaining beta-diversity patterns

A further study on the spider genus Baiyuerius Zhao, Li & Li, 2023, from China (Agelenidae, Coelotinae)