Search results
Results From The WOW.Com Content Network
A collective web of Agelena consociata in Uganda.. A social spider is a spider species whose individuals form relatively long-lasting aggregations.Whereas most spiders are solitary and even aggressive toward other members of their own species, some hundreds of species in several families show a tendency to live in groups, often referred to as colonies.
Stegodyphus dumicola, commonly known as the African social spider, is a species of spider of the family Eresidae, or the velvet spider family. It is native to Central and southern Africa. This spider is one of three Stegodyphus spiders that lives a social lifestyle (S. lineatus, S. mimosarum, and S. dumicola). This spider has been studied ...
Anelosimus is a key group in the study of sociality and its evolution in spiders (Aviles 1997 [citation needed]). It contains species spanning the spectrum from solitary to highly social (quasisocial), with eight quasisocial species, far more than any other spider genus.
Spider behavior refers to the range of behaviors and activities performed by spiders. Spiders are air-breathing arthropods that have eight legs and chelicerae with fangs that inject venom . They are the largest order of arachnids and rank seventh in total species diversity among all other groups of organisms [ 1 ] which is reflected in their ...
Three of the social spider species are Stegodyphus mimosarum, Stegodyphus africanus, and Stegodyphus sarasinosum. S. sarasinorum is a social spider, hence the populations have high levels of inbreeding and relatedness. The low rates of dispersal and high turnover rates result in low gene flow and lack of speciation. Accordingly, social spiders ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
It is a social species, which is found in South Africa and Madagascar. [1] The genome sequence was published in 2014. [ 2 ] Similar to closely related species such as Stegodyphus sarasinorum , S. mimosarum engages in communal living which involves remaining with the same colony even when prey availability is low, moving away in order to expand ...
Social spiders can produce more young in a shorter period of time than asocial spiders, but when predators are introduced, nests of social spiders suffer high predation. This has been suggested to potentially lead to the extinction of large populations of A. studiosus. [1] Anelosimus studiosus exhibits social polymorphism with two behavioral ...