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Contents
The Journal of Arachnology - 2018
Volume 46 Number 1 - pp. 1-170

Featured Articles

Aspects of courtship risks and mating success in the dimorphic jumping spider, Maevia inclemens (Araneae: Salticidae)

Flying sand-dwelling spiders: aerial dispersal in Allocosa marindia and Allocosa senex (Araneae: Lycosidae)

Vertical distribution of wandering spiders in Central America

Daily pattern of locomotor activity of the synanthropic spiders Loxosceles laeta and Scytodes globula

Circadian rhythms of locomotor activity in Metazygia wittfeldae (Araneae: Araneidae)

Changing oviposition times of the crab spider Misumena vatia (Thomisidae) correlate with climate change

The egg sac of Benoitia lepida (Araneae: Agelenidae): structure, placement and the function of its layers

Evidence of airborne chemoreception in the scorpion Paruroctonus marksi (Scorpiones: Vaejovidae)

Small pholcids (Araneae: Synspermiata) with big surprises: the lowest diploid number in spiders with monocentric chromosomes

Ontogenetic differences and interspecific variation in the tarsal aggregate pores on leg IV of cosmetid harvestmen (Opiliones: Laniatores)

Putative adhesive setae on the walking legs of the Paleotropical harvestman Metibalonius sp. (Arachnida: Opiliones: Podoctidae)

The Opiliones of Iran with a description of a new genus and two new species

Five new hypogean Occidenchthonius (Pseudoscorpiones: Chthoniidae) from Portugal

Phoretic or not? Phylogeography of the pseudoscorpion Chernes hahnii (Pseudoscorpiones: Chernetidae)

New morphological data for the order Ricinulei with the description of two new species of Pseudocellus (Arachnida: Ricinulei: Ricinoididae) from Mexico

Systematics of the spiny trapdoor spiders of the genus Eucanippe (Mygalomorphae: Idiopidae: Aganippini) from south-western Australia: documenting a poorly-known lineage from Australia’s biodiversity hotspot

Short Communications

Notes on the behavior and the pendulous egg-sacs of Viridasius sp. (Araneae: Viridasiidae)

Dissection of silk glands in the Western black widow Latrodectus hesperus

Are multiple copulations harmful? Damage to male pedipalps in the funnel-web wolf spider Aglaoctenus lagotis (Araneae: Lycosidae)

Convergent fighting behavior in two species of Neotropical harvestmen (Opiliones): insights on the evolution of maternal care and resource defense polygyny