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Sex and burrowing behavior and their implications with lytic activity in the sand-dwelling spider Allocosa senex
(Springer, 2020-10-29)
The immune response can be costly. Studies in several arthropod species have indicated a trade-off between immunity and other life-history traits, including reproduction. In sexually dimorphic species in which females and ...
Geographical variation in sexual behavior and body traits in a sex role reversed wolf spider
(Springer Berlin Heidelberg, 2017-06)
Mating partners need to recognize, assess each other, and exchange information through behavioral events that occur before, during, and after mating. Sexual signals, as well as life history traits, are influenced by selective ...
Experimental evidence of habitat selection and territoriality in the Amazonian whip spider Heterophrynus longicornis (Arachnida, Amblypygi)
(Journal of Ethology, 2013)
Animals that select and defend suitable habitats against conspecifics may be favored by maximizing prey encounter rate, gaining protection, or securing matings. However, the identification of habitat selection and ...
Experimental evidence of habitat selection and territoriality in the Amazonian whip spider Heterophrynus longicornis (Arachnida, Amblypygi)
(2013)
Animals that select and defend suitable habitats against conspecifics may be favored by maximizing prey encounter rate, gaining protection, or securing matings. However, the identification of habitat selection and ...
Aspectos da história natural de aranhas-de-alçapão em duas unidades de conservação do Cerrado e Mata Atlântica do sudeste do Brasil.
(Universidade Estadual Paulista (Unesp), 2019-04-26)
Araneae é uma ordem bastante diversificada, sendo uma linhagem com grande sucesso evolutivo. A infraordem Mygalomorphae representa uma pequena porção da ordem Araneae e são animais sedentários que passam grande parte do ...
Sequence capture phylogenomics of true spiders reveals convergent evolution of respiratory systems
(Oxford University Press, 2021-01)
The common ancestor of spiders likely used silk to line burrows or make simple webs, with specialized spinning organs and aerial webs originating with the evolution of the megadiverse “true spiders” (Araneomorphae). The ...
Male mate choice in Allocosa alticeps (Araneae: Lycosidae), a sand-dwelling spider with sex role reversal
(American Arachnological Society, 2011)
Sexual behavior of Acanthogonatus centralis (Araneae: Mygalomorphae: Nemesiidae) from Argentina, with some notes on their burrows
(American Arachnological Society, 2011-12)
Acanthogonatus centralis Goloboff 1995 is a Neotropical nemesiid distributed in hilly zones of central Argentina. The biology of the Nemesiidae is almost unknown. We describe the courtship and mating of A. centralis based ...
Phylogenomic analysis, reclassification, and evolution of South American nemesioid burrowing mygalomorph spiders
(2022-03-01)
The family Nemesiidae was once among the most species-rich of mygalomorph spider families. However, over the past few decades both morphological and molecular studies focusing on mygalomorph phylogeny have recovered the ...
A new species of the wolf spider genus Arctosa (Araneae, Lycosidae) from Southern BrazilNueva especie del género Arctosa (Araneae, Lycosidae) del sur de Brazil
(Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas, 2008)