Browsing Department of Biological Sciences by Subject "Phylogeny"
Now showing items 1-5 of 5
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Do ampharetids take sedimented steps between vents and seeps? Phylogeny and habitat-use of Ampharetidae (Annelida, Terebelliformia) in chemosynthesis-based ecosystems
(Peer reviewed; Journal article, 2017-10-31)Background: A range of higher animal taxa are shared across various chemosynthesis-based ecosystems (CBEs), which demonstrates the evolutionary link between these habitats, but on a global scale the number of species ... -
Molecular phylogenies challenge the classification of Polymastiidae (Porifera, Demospongiae) based on morphology
(Peer reviewed; Journal article, 2016)Polymastiidae Gray, 1867 is a worldwide distributed sponge family, which has a great significance for understanding of the demosponge deep phylogeny since the former order Hadromerida Topsent, 1894 has been recently split ... -
Phenotypic and genetic characterization of Piscirickettsia salmonis from Chilean and Canadian salmonids
(Peer reviewed; Journal article, 2016-03-15)Background. The study presents the phenotypic and genetic characterization of selected P. salmonis isolates from Atlantic salmon and rainbow trout suffering from SRS (salmonid rickettsial septicemia) in Chile and in Canada. ... -
A taxonomic revision of the Caridean shrimp, Pasiphaea tarda (Krøyer, 1845)
(Master thesis, 2016-05-27)The taxonomic status of the Caridean shrimp, Pasiphaea tarda (Krøyer, 1845), has been a matter of debate throughout the years, and various authors have argued whether or not P. princeps and P. principalis should be synonymized ... -
Ultrastructure of the anterior organ and posteriorfunnel-shaped canal of Gyrocotyle urna Wagener, 1852(Cestoda: Gyrocotylidea)
(Peer reviewed; Journal article, 2015-05-22)Using scanning and transmission electron microscopy, ultrastructure of the anterior organ and posterior funnel-shaped canal of Gyrocotyle urna Wagener, 1852 (Cestoda: Gyrocotylidea) from ratfish, Chimaera monstrosa ...