The Journal of Arachnology - 2011
Volume 39 Number 3 - pp. 365-542



Featured Articles

Four new species of the genus Pseudocellus (Arachnida: Ricinulei: Ricinoididae) from Mexico

Evidence that olfaction-based affinity for particular plant species is a special characteristic of Evarcha culicivora, a mosquito-specialist jumping spider

Eresus kollari (Araneae: Eresidae) calls for heathland management

Vertical distribution of spiders in soil

Developmental response to low diets by giant Nephila clavipes females (Araneae: Nephilidae)

Description of a new Eukoenenia (Palpigradi: Eukoeneniidae) and Metagonia (Araneae: Pholcidae) from Brazilian caves, with notes on their ecological interactions

Morphological analysis of montane scorpions of the genus Vaejovis (Scorpiones: Vaejovidae) in Arizona with revised diagnoses and description of a new species

Olfaction-based mate-odor identification by jumping spiders from the genus Portia

Male mate choice in Allocosa alticeps (Araneae: Lycosidae), a sand-dwelling spider with sex role reversal

Chemical prey cues influence the urban microhabitat preferences of Western black widow spiders, Latrodectus hesperus

Taxonomy of the Leiobunum calcar species-group (Opiliones: Sclerosomatidae: Leiobuninae)

New species and new records of jumping spiders (Araneae: Salticidae: Heliophaninae) from the Lake Victoria area

Cytogenetic studies on five species of spiders from Turkey (Araneae: Gnaphosidae, Lycosidae)

Short Communications

Egg hiding in four harvestman species from Uruguay (Opiliones: Gonyleptidae)

Paternal care in a Neotropical harvestman (Opiliones: Cosmetidae) from Costa Rica

First record of paternal care in the family Stygnidae (Opiliones: Laniatores)

Aggregations of Sphodros rufipes (Araneae: Atypidae) in an urban forest

Bringing spiders to the multilocus era: novel anonymous nuclear markers for Harpactocrates ground-dwelling spiders (Araneae: Dysderidae) with application to related genera

Nesticus eremita (Araneae: Nesticidae), redescription of a potentially invasive European spider found in New Zealand

Distribution of Brachypelma vagans (Theraphosidae) burrows and their characteristics in Belize over two years

Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)

The genus Plesiophrictus Pocock and revalidation of Heterophrictus Pocock (Araneae: Theraphosidae)

On the Avicularia (Araneae: Theraphosidae: Aviculariinae) species from Uruguay

Sexual behavior of Acanthogonatus centralis (Araneae: Mygalomorphae: Nemesiidae) from Argentina, with some notes on their burrows

The composition of spider assemblages varies along reproductive and architectural gradients in the shrub Byrsonima intermedia (Malpighiaceae)