@article {429,
	title = {Field \& laboratory observations on the life cycle of Coelotes terrestris and C. inermis (Araneae: Agelenidae)},
	journal = {Bulletin de la Societe Europeenne d{\textquoteright}Arachnologie Hors Serie},
	year = {1990},
	note = {ZOOR12700059702No. 1
},
	month = {1990},
	pages = {314-324},
	keywords = {Activity patterns, Behaviour, Coelotes inermis, Coelotes inermis (Araneae)., Coelotes terrestris (Araneae)., Coelotes terrestris [Life cycle / / Comparisons, comparative study] [Belgium / / Brussels, distribution / / Size frequency, Ecology, Eurasia, Europe, forest \& laboratory study] [Seasonal activity / / ] [Age class, Habitat, Land zones, Life cycle and development, Palaearctic region, Population dynamics, Population structure, Terrestrial habitat, unusual findings] [Forest / /, Zonien Forest].},
	isbn = {1274-8153},
	url = {<Go to ISI>://ZOOREC:ZOOR12700059702},
	author = {Segers, H. and Maelfait, J. P.}
}
@article {38,
	title = {Artropodos epigeos del Macizo de San Juan de la Pena (Jaca, Prov. de Huesca): 9. Aranas agelenidas y hahnidas},
	journal = {Pirineos},
	volume = {35},
	year = {1985},
	note = {ZOOR12300042512No. 126
},
	month = {1985},
	pages = {81-131},
	keywords = {] [Age class distribution / / Seasonal changes] [Population sex ratio /, / ] [Habitat preference / / Mountain woodlands] [Mountain habitat / /, age \& sex ratios, Agelenidae, Agelenidae (Araneae): [New record]., Cryphoeca sylvicola, Cryphoeca sylvicola (Araneae): [New record]., de la Pena, Ecology, Eurasia, Europe, First record for Iberian Peninsula]., Habitat, habitat preferences]., Habitat utilization, Hahnia ononidum - Simon 1875 (Araneae): [New record]., Hahnia ononidum [Spain / / Huesca, Hahniidae (Araneae): [New record]., Hahniidae [Genitalia / / Morphology] [Breeding season / /, Jaca, Land zones, Palaearctic region, phenology, Population dynamics, Population structure, Reproduction, reproductive, Reproductive behaviour, Reproductive system, San Juan, San Juan de la Pena, Species list including first records for Iberian Peninsula, Terrestrial habitat, Woodland preferences] [Spain / / Huesca},
	isbn = {0373-2568},
	url = {<Go to ISI>://ZOOREC:ZOOR12300042512},
	author = {Barrientos, J. A.}
}
@article {24,
	title = {Interdemic selection and the sex ratio: a social spider perspective},
	journal = {American Naturalist},
	volume = {142},
	year = {1993},
	note = {ZOOR13000041301},
	month = {1993},
	pages = {320-345},
	abstract = {Computer simulations of a metapopulation model that mimics social spider populations show that highly female-biased sex ratios evolve when continuously inbreeding lineages (colonies) proliferate differentially to replace other lineages that have become extinct. When lineages of any size proliferated, that is, when the advantage to the colony of producing more females was removed, biased sex ratios did not evolve despite extreme conditions of inbreeding. Selection at the colony level is therefore necessary to counteract Fisherian selection within colonies, which here is shown to be acting regardless of the degree of population subdivision. Smaller size of the founding groups and lower migration rates resulted in more female-biased sex ratios because they reduced the within-group genetic variance and increased the variance among groups and therefore made selection among groups more effective. The outcome of the selective process, however, depended not only on the degree of population subdivision (i.e., the ratio of the variances), but also on the relative rate of turnover of the groups and the individuals within them: the lower the rate of colony turnover, the less biased the equilibrium sex ratio. The threshold size for proliferation, brood size, and conditional control over the production of at least one male also affected the equilibrium sex ratio under some of the conditions investigated.},
	keywords = {Agelenidae, Agelenidae (Araneae)., Araneae (Arachnida)., Araneae [Natural selection / / Interdemic selection, Dictynidae, Dictynidae (Araneae)., Ecology, effect on sex ratio, Eresidae, Eresidae (Araneae)., Evolution, model] [Population sex ratio / / Interdemic, model]., Population dynamics, Population structure, selection / / Interdemic selection, selection effect]., social taxa, Theridiidae, Theridiidae (Araneae)., Thomisidae (Araneae)., Thomisidae [Natural},
	isbn = {0003-0147},
	url = {<Go to ISI>://ZOOREC:ZOOR13000041301},
	author = {Aviles, Leticia}
}
@article {25,
	title = {Social behaviour in a web-building lynx spider, Tapinillus sp. (Araneae: Oxyopidae)},
	journal = {Biological Journal of the Linnean Society},
	volume = {52},
	year = {1994},
	note = {ZOOR13100027202},
	month = {1994},
	pages = {163-176},
	abstract = {Social behaviour involving cooperative prey capture and communal feeding is reported for the first time in the spider family Oxyopidae (lynx spiders), in a web-building species of the genus Tapinillus. This social spider inhabits communal webs that may contain several dozen individuals, including adults of both sexes and juveniles of different cohorts. Its colonies occur in clusters and appear to be long-lived, much like those of non-territorial permanently social species such as Anelosimus eximius (Theridiidae) or Agelena consociata (Agelenidae). However, unlike colonies of these other cooperative spiders, the colonies of the social Tapinillus do not have highly female-biased sex ratios. The possible explanations for this difference are discussed.},
	keywords = {/ / ] [Ecuador / / Sucumbios, \& communal feeding in communal webs, Animal, Behaviour, behaviour in communal webs]., communal webs, constructions, Cooperative, cooperative behaviour relationships] [Webs, Cuyabeno Nature Reserve, Ecology, Ecuador]., Feeding behaviour, first report, first report for, Foraging, Land zones, Neotropical region, Nutrition, Oxyopidae (Araneae)., Oxyopidae [Cooperative behaviour / / Prey capture \& communal feeding in, Oxyopidae] [Food capture / / ] [Cooperative behaviour / / Prey capture, Population dynamics, Population structure, sex ratio / / Communal webs, Sex ratio relations] [Population, Social behaviour, South America, Tapinillus (Araneae)., Tapinillus [Food handling / / Communal feeding},
	isbn = {0024-4066},
	url = {<Go to ISI>://ZOOREC:ZOOR13100027202},
	author = {Aviles, Leticia}
}
