Featured Articles
Revision of the wolf spiders of the genus Arctosa C. L. Koch in North and Central America (Araneae: Lycosidae)
Spatial and temporal patterns in a sagebrush steppe spider community (Arachnida: Araneae)
The biology of Octonoba octonarius (Muma) (Araneae: Uloboridae)
Post-birth development of Vaejovis bilineatus Pocock (Scorpiones: Vaejovidae)
Chemical and vibratory communication m the aquatic pisaurid spider Dolomedes triton (Araneae: Pisauridae)
Foraging patterns and time budgets of the crab spiders Xysticus emertoni Keyserling and Misumena vatia (Clerck) (Araneae: Thomisidae) on flowers
Research Notes
On the alleged absence of fertilization ducts in the genus Polenecia (Araneae: Uloboridae)
Bifid spines in Paraphrynus azteca (Pocock) (Amblypygi: Phrynidae)
Sobre la presencia de Phoneutria boliviensis (F. O. P.-Cambridge) (Araneae: Ctenidae) en Costa Rica
Book Review
Spider Communication, Mechanisms and Ecological Significance edited by Peter N. Witt and Jerome S. Rovner