Spider diversification through space and time
WebSpider diversification through space and time. Academic Article ... WebFeb 4, 2024 · Despite significant advances in invertebrate phylogenomics over the past decade, the higher-level phylogeny of Pycnogonida (sea spiders) remains elusive. Due to the inaccessibility of some small-bodied lineages, few phylogenetic studies have sampled all sea spider families. Previous efforts based on a handful of genes have yielded unstable …
Spider diversification through space and time
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WebMay 7, 2024 · Here, we use a synergistic approach to study spider evolution through phylogenomics, comparative transcriptomics, and lineage diversification analyses. Our analyses, based on ca. 2,500 genes from 159 spider species, reject a single origin of the orb web (the "ancient orb-web hypothesis") and suggest that orb webs evolved multiple times … WebOct 28, 2024 · Spider Diversification Through Space and Time . Spiders make up a remarkably diverse and successful lineage, but hypotheses about the patterns and …
WebThe adaptive-zone hypothesis predicts that if multiple lineages have invaded a new adaptive zone, they should be consistently more diverse than their (equally old) sister groups, when the latter retain the more primitive way of life. Webneeded to determine how spider diversification relates to trans-formations in web architectures and silk specializations. Higher level systematics of spiders currently relies heavily on morphological and behavioral data (19, 22, 23). Molecular data are used almost exclusively at the species/genus level (24–27) or within families (28–32).
WebAug 7, 2015 · Diapause timing is a highly polygenic trait in Rhagoletis and many attributes postulated to facilitate ecological speciation and adaptive radiation, including large stores of standing variation,... WebSpider taxonomy is that part of taxonomy that is concerned with the science of naming, defining and classifying all spiders, members of the Araneae order of the arthropod class …
Webhypothesis that the spider orb web evolved only once. We then examine spider diversification in relation to different web archi-tectures and silk use. We find strong …
WebJan 7, 2024 · Spiders (Araneae) make up a remarkably diverse lineage of predators that have successfully colonized most terrestrial ecosystems. All spiders produce silk, and many species use it to build capture webs with an extraordinary diversity of forms. Spider … rm breadwinner\u0027srmb redemption bpmWebSpider Diversification Through Space and Time. Annual Review of Entomology, 66 (1). doi:10.1146/annurev-ento-061520-083414. 10.1146/annurev-ento-061520-083414. … smurf 1080x1080WebMay 1, 2005 · Butterfly, spider, and plant species richness and diversity were investigated in five different land-use types in Sardinia. In 16 one-hectare plots we measured a set of 15 environmental variables to detect the most important factors determining patterns of variation in species richness, particularly endemicity. The studied land-use types … smu registration systemWebJan 7, 2024 · Spiders (Araneae) make up a remarkably diverse lineage of predators that have successfully colonized most terrestrial ecosystems. All spiders produce silk, and … smurf1 inhibitor mceWebMar 1, 2024 · This highly diverse lineage of Australian mygalomorph spiders has a distribution covering the majority of Australia west of the Great Dividing Range, but apparently excluding the high rainfall... rmb rate historyWebversity through space and time, and closely re-lated clades often are characterized by significant differences in relative diversity. Species diversity in large-scale community assemblages (biotas) varies geographically, and the relative abun-dances of species are apportioned nonrandomly within and among local habitats. These and other s murf