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Marine Ecology, 2023
Ascidians are rapidly emerging biofouling organisms that generally occur on the natural and artificial substratum of the marine environment. However, very few studies have been reported on their species diversity and distribution patterns.
R. Murugan +4 more
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Ascidians are rapidly emerging biofouling organisms that generally occur on the natural and artificial substratum of the marine environment. However, very few studies have been reported on their species diversity and distribution patterns.
R. Murugan +4 more
semanticscholar +1 more source
Recent spread of non-indigenous ascidians (Chordata: Tunicata) in Icelandic harbours
Marine Biology Research, 2022Global shipping facilitates the introduction of fouling organisms to new geographic areas. The increase in maritime transport in recent decades has led to unprecedented development, where marine coastal waters have become one of the most invaded habitats
J. Micael +3 more
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Toxicity of nanoplastics during the embryogenesis of the ascidian Ciona robusta (Phylum Chordata)
Nanotoxicology, 2020Nanoplastics are considered contaminants of emerging concern at the global scale. The recent evidence of their occurrence in seawater from the Mediterranean Sea calls for a thorough evaluation of their impact on marine life and in particular on ...
Maria Concetta Eliso +4 more
semanticscholar +1 more source
1989
In the field of biomineralization the phylum Chordata is the most intensively studied, as one of its subphyla, the Craniata, includes our own species. The Craniata are often referred to as the vertebrates, a term that alludes to the importance of the endoskeleton in denning the essential character of these animals.
Heinz A. Lowenstam, Stephen Weiner
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In the field of biomineralization the phylum Chordata is the most intensively studied, as one of its subphyla, the Craniata, includes our own species. The Craniata are often referred to as the vertebrates, a term that alludes to the importance of the endoskeleton in denning the essential character of these animals.
Heinz A. Lowenstam, Stephen Weiner
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2022
This chapter details the characteristics of the phylum Chordata. Unlike its subphylum Vertebrata, Chordata features the subphyla Cephalochordata and Urochordata as two subphylums whose members exist without backbones. Modern phylogenomic research shows that Urochordata is the sister group to Vertebrata, a clade known as Olfactores.
Richard C. Brusca +2 more
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This chapter details the characteristics of the phylum Chordata. Unlike its subphylum Vertebrata, Chordata features the subphyla Cephalochordata and Urochordata as two subphylums whose members exist without backbones. Modern phylogenomic research shows that Urochordata is the sister group to Vertebrata, a clade known as Olfactores.
Richard C. Brusca +2 more
openaire +1 more source
, 2020
Species within the genus Helicosalpa are pelagic tunicates with keg-shaped solitary zooids and aggregate zooids in chains (not whorls). They are also among the most rarely collected salps, with most observations from subtropical and tropical regions ...
Halldis Ringvold (HR) +4 more
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Species within the genus Helicosalpa are pelagic tunicates with keg-shaped solitary zooids and aggregate zooids in chains (not whorls). They are also among the most rarely collected salps, with most observations from subtropical and tropical regions ...
Halldis Ringvold (HR) +4 more
semanticscholar +2 more sources
Published as part of Aidek, Ahmad E., Ibrahim, Amir, Amr, Zuhair, Hutterer, Rainer, Kryštufek, Boris, Serra, Gianluca, Benda, Petr, Shkaky, Yesra, Barbanera, Filippo & Al-Sheikhly, Omar F., 2025, Checklist of Mammals of Syria, pp.
Aidek, Ahmad E. +9 more
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Aidek, Ahmad E. +9 more
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Glycogen in lens of tunicate tadpole (Chordata: Ascidiacea)
Journal of Experimental Zoology, 1972AbstractThe larval eye (cerebral ocellus) of an ascidian, Ciona intestinalis, possesses a lens of three cells: in the center of each is a large granular body. Several lines of evidence indicate that the lens bodies are composed of beta particles of glycogen.
Richard M. Eakin, Aileen Kuda
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Bulletin of Zoological Nomenclature, 2020
. The International Commission on Zoological Nomenclature has conserved the names Iberolacerta and Darevskia for two genera of lacertid lizards by confirming their availability from Arribas (1999).
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. The International Commission on Zoological Nomenclature has conserved the names Iberolacerta and Darevskia for two genera of lacertid lizards by confirming their availability from Arribas (1999).
semanticscholar +1 more source