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Featured Articles
The effects of predation risk on female silk deposition and male response to predator-cued conspecifics in the wolf spider, Pardosa milvina (Araneae: Lycosidae)
The visual system of the Australian wolf spider Lycosa leuckartii (Araneae: Lycosidae): visual acuity and the functional role of the eyes
Possible functional significance of spigot placement on the spinnerets of spiders
Eukoenenia (Palpigradi: Eukoeneniidae) in Brazilian caves with the first troglobiotic palpigrade from South America
On the Cryptocellus peckorum and Cryptocellus adisi groups, and description of a new species of Cryptocellus from Brazil (Arachnida: Ricinulei)
Patterns of abundance, habitat use and body size structure of Phoneutria reidyi and P. fera (Araneae: Ctenidae) in a Central Amazonian rainforest
Ultraviolet light detection: a function of scorpion fluorescence
Social organization of the colonial spider Leucauge sp. in the Neotropics: vertical stratification within colonies
Courtship and mating behavior of the wolf spider Schizocosa bilineata (Araneae: Lycosidae)
A new species of Santinezia (Opiliones: Cranaidae) from Panama
Natural history of the Iberian solifuge Gluvia dorsalis (Solifuges: Daesiidae)
Whip spiders of the genus Sarax in the Papuan region, with description of two new species (Amblypygi: Charinidae)
Ontogeny repeats phylogeny in Steatoda and Latrodectus spiders
A new species of Tarabulida (Solifugae: Daesiidae) from Kenya, with the first complete description of a male of the genus
Courtship, mating, and cocoon maintenance of Tricca lutetiana (Araneae: Lycosidae)
Description of the female of Orsolobus pucara Forster & Platnick 1985, with comments on the functional morphology of the female genitalia in Dysderoidea (Araneae: Dysderoidea: Orsolobidae)
Opilionological Record – a chronicle of harvestman taxonomy. Part 1: 1758–1804
On the native Nearctic species of the huntsman spider family Sparassidae Bertkau (Araneae)
Testing species boundaries in Pardosa sierra (Araneae: Lycosidae) using female morphology and COI mtDNA
New and poorly known species of the mexicanus group of the genus Vaejovis (Scorpiones: Vaejovidae) from Oaxaca,Mexico
A new species of Hadrobunus (Opiliones: Sclerosomatidae: Leiobuninae) from the southeastern United States
Short Communications
Sex differences in early instar behavior in Pholcus phalangioides (Araneae: Pholcidae)
Benzoquinone-rich exudates from the harvestman Pachylus paessleri (Opiliones: Gonyleptidae: Pachylinae)
Trachyzelotes minutus, a new zelotine ground spider (Araneae: Gnaphosidae: Zavattaricinae) species from southern Portugal
Notes on two coelotine spiders from Japan (Araneae: Agelenidae)
Scopulate hairs in male Liphistius spiders: probable contact chemoreceptors