Featured Articles
Microhabitat selection and locomotor activity of Schizocosa ocreata (Walckenaer) (Araneae, Lycosidae)
Chemical signals bound to the silk in spider communication (Arachnida, Araneae)
Comparative ecology of two lyniphiid spiders (Araneae, Lyniphiidae)
Egg guarding in Clubiona cambridgei (Araneae, Clubionidae) against conspecific predators
Contribution a la connaissance de Centruroides barbudensis (Pocock, 1898) (Scorpiones, Buthidae)
Maintenance feeding of first instar mantispid larvae (Neuroptera, Mantispidae) on spider (Arachnida, Araneae) hemolymph
Descripción de Wedoquella nuevo género (Araneae, Salticidae)
The pseudoscorpions described by R. V. Chamberlin (Pseudoscorpionida, Olpiidae and Chernetidae)
Evaluation of the limb-beating sampling method for estimating spider (Araneae) populations on apple trees
Resting postures of orb-weaving uloborid spiders (Araneae, Uloboridae)
Some observations on the internal anatomy of Diguetia canities (McCook, 1890) (Araneae, Diguetidae)
Sexual differences in body proportions of Zygoballus rufipes Peckham and Peckham (Araneae, Salticidae): An effect of cheliceral and leg allometry
Character variation in the scorpion Parabuthus villosus (Peters) (Scorpiones, Buthidae): A case of intermediate zones
Agonistic behavior in female wolf spiders (Araneae, Lycosidae)
Lycosa carbonelli, sp. nov.; una etoespecie simpatrida, sibilina de Lycosa thorelli (Keyserling) (Araneae, Lycosidae)
Larval behavior and phylogenetic relationships among scorpions
Relative abundance of three vaejovid scorpions across a habitat gradient
Lubinella>, a new genus of Uloboridae (Arachnida, Araneae)
Research Notes
An association of earwigs (Dermaptera) and Bugs (Heteroptera) in a spider's (Araneae) web?
On the Gnaphosidae (Arachnida, Araneae) of the California Channel Islands
Book Review
A catalogue of the Araneae described between 1940 and 1981, by P. M. Brignoli (1983)
The Insects and Arachnida of Canada. Part. 9. The Sac Spiders of Canada and Alaska (Araneae, Clubionidae and Anyphaenidae), by C. D. Dondale and J. H. Redner (1982)
Comparative Studies of the Courtship and Mating Behavior of Tropical Araneid Spiders, by M. H. Robinson and B. Robinson (1980)
On yet another artificial spider classification: A review [of Araneae, by H. W. Levi (1982)]