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Review
Featured Articles
Seasonal variation in sexual behavior and web aggregation in a little-known long-jawed spider (Tetragnatha straminea) (Araneae: Tetragnathidae)
Trophic niche and capture efficacy of an ant-eating spider, Euryopis episinoides (Araneae: Theridiidae)
Sperm viability in spiders: a first approach using Holocnemus pluchei (Scopoli, 1763) (Synspermiata: Pholcidae)
Radius construction by Micrathena duodecimspinosa (Araneae: Arandeidae): a puzzle within a puzzle
A revision of the white-headed spiny trapdoor spiders of the genus Euoplos (Mygalomorphae: Idiopidae: Arbanitinae): a remarkable lineage of rare mygalomorph spiders from the south-western Australian biodiversity hotspot
Revision of the spider genus Rischaschia Makhan, 2006 (Araneae: Salticidae)
A review of the pseudoscorpion genus Metawithius (Pseudoscorpiones: Withiidae) from the Indian subcontinent
Two new species of pseudoscorpions (Arachnida: Pseudoscorpiones) from a Mexican oak forest near Pico de Orizaba National Park
Distribution of cave-dwelling pseudoscorpions (Arachnida) in Brazil
The status of the pseudoscorpion genus Indogarypus Beier, 1957 with new descriptions of three species of Geogarypus Chamberlin, 1930 (Arachnida: Pseudoscorpiones: Geogarypidae)
Stridulation by cosmetid harvestman (Arachnida: Opiliones)
A new critically endangered species of the harvestman genus Lola Kratochvil, 1937 (Opiliones: Laniatores: Phalangodidae) from the Dalmatian karst, with notes on troglomorphy in European phalangodids
Short Communications
Notes on the feeding habits of the Okinawan fishing spider, Dolomedes orion (Araneae: Pisauridae), in the southwestern islands of Japan