Global ETD Search
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Showing 1 to 5 of 5 for “"Asterias rubens"”.
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Hybridization And Introgression In Marine Invertebrates: Population Genomics Of Phymactis Papillosa And Asterias Sea Stars
… (WGS) data for the North Atlantic sea stars <em>Asterias rubens</em> and <em>Asterias forbes</em>i. For each system, I applied coalescent-based species tree inference using CASTER (Zhang et al., 2025) and introgression analyses using Dsuite (Malinsky et al., 2021). For the <em>Asterias</em> sea …
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Reproduction and larval biology of North Atlantic asteroids related to the invasion of the deep sea
… species. Eggs of the shallow-water asteroids Asterias rubens Linnaeus and Marthasterias glacialis (Linnaeus) were fertilized in vitro and incubated through the early embryonic cleavages until the larval stage. They were subjected to different temperature/pressure regimes. Early embryos were …
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Invasive species: fundamental and applied science
… exerted by a native keystone predatory starfish, Asterias rubens, at the limits of its range. Using three experimental salinities, I combine FRs with larval recruitment estimates and show that attack and maximum feeding rates of the starfish are reduced by decreasing salinities, with no instances …