Fast and efficient as soon as they are dead: Pyrosoma …
Web13.05.2009, Kiel/ Southampton – As a fast and efficient means of transport, jellyfish-like organisms known as Pyrosoma atlanticum could play a major role in the marine carbon cycle. In the May issue of Limnology and …
A molecular phylogeny of the Thaliacea - Oxford Academic
WebDec 14, 2010 · The goal of our work is to provide an evolutionary context for thaliaceans based on an 18S rDNA phylogeny. Here, we present a molecular phylogeny of the Thaliacea that includes 40 new salp, pyrosome and doliolid 18S rDNA sequences, and compare our results with the current morphologically based classification.
Abundance, distribution, and feeding ecology of Pyrosoma atlanticum …
WebPyrosoma atlanticumwere observed in the Northern California Current (NCC). Pyrosomes are common in tropical and sub-tropical ocean waters, but little is known about their abundance, dis-
Pyrosoma atlanticum Péron, 1804 - GBIF
WebPyrosoma atlanticum var. tuberculosum Seeliger, 1895 Pyrosoma benthica Monniot C. & Monniot F., 1966 Pyrosoma elegans Lesueur, 1813 Pyrosoma ellipticum (Brooks, 1906) Pyrosoma giganteum Lesueur, 1815 Pyrosoma giganteum var. atlanticum Péron, 1804 Pyrosoma rufum Quoy & Gaimard, 1824
Pyromes - National Maritime Historical Society
WebPyrosoma. Scientific Name: Pyrosoma atlanticum. Range from a few inches to up to 30" or more long. By Richard King. On a recent sailing voyage aboard the oceanographic research vessel Robert C. Seamans, we scooped up an odd-looking animal that got everyone on board the ship excited. It was late in February, summer in the Southern Hemisphere ...
Fine-scale vertical distribution and diel migrations of
WebFeb 23, 2022 · Pyrosoma atlanticum, like other vertically migrating zooplankton, may migrate up to the chlorophyll maximum at night (Harris, 1988) to feed in darkness, safe from visual predators (Lampert, 1989). Due to phytoplankton bloom shadowing, light may more readily penetrate clear, oligotrophic waters of the tropics than the particle-filled waters of …
Large Vertical Migrations of Pyrosoma atlanticum Play an
WebMay 2, 2019 · Request PDF | Large Vertical Migrations of Pyrosoma atlanticum Play an Important Role in Active Carbon Transport | Pyrosomes are efficient grazers that can form dense aggregations. Their clearance ...
Abundance, distribution, and feeding ecology of Pyrosoma atlanticum …
WebOct 1, 2020 · PDF | During 2016-2018, unprecedented aggregations of the colonial pelagic tunicate Pyrosoma atlanticum were observed in the Northern California Current... | Find, read and cite all the research ...
Large Vertical Migrations of Pyrosoma atlanticum Play an …
WebMar 21, 2019 · Pyrosoma atlanticum populations in the CCE were estimated to be able to consume substantially more phytoplankton compared to the R-WCE and the WCE. In the CCE, estimated P. atlanticum consumption equated to 95% of the daily phytoplankton standing stock (47.51 mg C m −3 ) while feeding at the surface, whereas in the R-WCE …
A global review of pyrosomes: Shedding light on the ocean's …
WebAug 18, 2023 · We posit that the dominant species, Pyrosoma atlanticum, may preferentially inhabit waters below 18°C and alter its DVM activity to maintain overall body temperature near this threshold. Expanding our knowledge of pyrosomes is needed to facilitate their inclusion in ecosystem models and forecasts of future population distributions.
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