The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. The six-eyed sand spiders of the genus Sicarius (Araneae: Haplogynae: Sicariidae) from the Brazilian Caatinga, New records and geographical distribution of ctenid spiders (Araneae: Ctenidae) in Colombia, grandis (Chilopoda, Geophilomorpha, Oryidae), José Augusto Pereira Barreiros (1977–2007),Ī new species of Notiphilides from Amazonia, with a redescription of N. How not to delimit taxa: a critique on a recently proposed “pragmatic classification” of jumping spiders (Arthropoda: Arachnida: Araneae: Salticidae), Trends in Ecology and Evolution, 13, 159–163.
(1864) Histoire naturelle des araignées (aranéides). Comparative study of the courtship and mating behavior of tropical araneid spiders. American Museum of Natural History, online at (acessed 24 February 2011) The spider genus Chrysometa (Araneae, Tetragnathidae) from the Pico da Neblina and Serra do Tapirapecó mountains (Amazonas, Brazil): new species, new records, diversity and distribution along two altitudinal gradients. (1835) Article: " Epeira." Dictionnaire pittoresque d'Histoire naturelle et des phénomènes de la Nature, 3, 69–70. Bulletin of the Museum of Comparative Zoology at Harvard College, 150, 429–618. (1985) The spiny orb-weaver genera Micrathena and Chaetacis (Araneae: Araneidae). (2000) The phylogenetic basis of sexual size dimorphism in orb-weaving spiders (Araneae, Orbiculariae). Hormiga, G., Scharff, N & Coddington, J.A. (1995) Selection on fecundity and variation in the degree of sexual size dimorphism among spider species (Class Araneae).
Proceedings of the Zoological Society of London, 135, 65–89. (1960) Six new species of Micrathena (Araneae, Argiopidae) from South America with notes on known species. Proceedings of the Zoological Society of London, 1873, 420–429.Ĭhickering, A.M. (1873) A list of the spiders of the genus Acrosoma. It is worth mentioning that although males are called dwarfs, large SSD is often a consequence of female gigantism rather than male dwarfism (Hormiga et al. By convention, species in which the adult males are half or less of the adult female size are considered sexually dimorphic, some representing cases of extreme SSD (Hormiga et al. Females are usually larger than males, about 20% on average (Vollrath 1998), although this difference can be much larger. Most species of spiders exhibit some degree sexual size dimorphism (SSD). Instituto Butantan, Laboratório de Artrópodes. Avenida André Araújo, 2936, Laboratório de Ecologia, Petrópolis, 69011-970, Manaus, AM, Brazil INPA - Instituto de Pesquisas da Amazônia (INPA), Departamento de Ecologia.
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