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Featured Articles
Pesticides affect the mating behavior of Rabidosa rabida (Araneae, Lycosidae)
Symbiotic relationships between pseudoscorpions (Arachnida) and packrats (Rodentia)
An annotated checklist of continental North American Solifugae with type depositories, abundace, and notes on their biogeography
A new Pettalus species (Opiliones, Cyphophthalmi, Pettalidae) from Sri Lanka with a discussion on the evolution of eyes in Cyphophthalmi
Cytochemical studies of RNA and basic nuclear proteins in lycosid spiders
Anaerobic metabolism and maximal running in the scorpion Centruroides hentzi (Banks) (Scorpiones, Buthidae)
A new species of thomisid spider (Araneae, Thomisidae) from the Society Islands with a description of the male of Misumenops melloleitaoi
Sexual dimorphism in the metabolic rate of two species of wolf spider (Araneae, Lycosidae)
Quantitative shifts in orb-web investment during development in Nephila clavipes (Araneae, Nephilidae)
Natural history of Glenognatha emertoni (Araneae, Tetragnathidae): mating behavior and sperm release in a haplogyne
Social behavior in amblypygids, and a reassessment of arachnid social patterns
The prey of the lynx spider Oxyopes globifer (Araneae, Oxyopidae) associated with a semidesert dwarf shrub in Azerbaijan
The features of capture threads and orb-webs produced by unfed Cyclosa turbinata (Araneae: Araneidae)
Cytogenetics of three Brazilian Goniosoma species: a new record for diploid number in Laniatores (Opiliones, Gonyleptidae, Goniosomatinae)
Nephila hirta, a new synonym of Eustala fuscovittata (Araneae, Araneidae)
Caution, webs in the way! Possible functions of silk stabilimenta in Gasteracantha cancriformis (Areaneae, Araneidae)
The prey attack behavior of Achaearanea tesselata (Araneae, Theridiidae)
Molecular phylogenetics evidence for the parallel evolution of rock ecomorphs in the New Zealand orb-weaving spider Waitkera waitakerensis (Family Uloboridae)
Short Communications
Observations on courtship and copulation of the wolf spider Rabidosa santrita (Araneae, Lycosidae)
Viscid globules in webs of the spider Achaearanea tesselata (Araneae: Theridiidae)
The first records of Myrmararachne formicaria (Araneae, Salticidae) in the Americas
The prey and predators of Loxosceles intermedia Mello-Leitão 1934 (Araneae, Sicariidae)
Platocoelotes polyptychus, a new species of hackled mesh spider from a cave in China (Araneae, Amaurobiidae)
Seasonal variation in parasitism by Leptus mites (Acari, Erythraeidae) upon the harvestman, Leiobunum formosum (Opiliones, Sclerosomatidae)
Description of the male of Plectreurys arida (Araneae, Plectreuridae)