GlyCosmos Portal

Table Filtering

GlyTouCan ID

IUPAC Condensed

Motifs

Subsumption Level

Monoisotopic Mass

Organisms

Taxonomy IDs

Tissues

Display
results per page.

Clear

Submissions

GlyCosmos Glycans

The list of validated glycans extracted from GlyTouCan, updated weekly.

Source	Last Updated
GlyTouCan	August 18, 2024

Displaying entries **501 - 525** of **767** in total

« First

‹ Prev

…

17

18

19

20

21

22

23

24

25

…

Next ›

Last »
GlyTouCan ID	IUPAC Condensed ▲	Motifs	Subsumption Level	Monoisotopic Mass	Organisms
G00891GP	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	Polysialic acid	Linkage defined saccharide	1041.39	Amniota Artiodactyla Bilateria Boreoeutheria Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Primates Sarcopterygii Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G01767JJ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-	Paragloboside Polysialic acid	Linkage defined saccharide	998.34	Amniota Archelosauria Archosauria Artiodactyla Aves Bacteria Betaproteobacteria Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Caprinae Catarrhini Cercopithecidae Cercopithecinae Cercopithecoidea Chordata Coelurosauria Craniata Cricetidae Cricetinae Cricetulus griseus Cricetulus Deuterostomia Dinosauria Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Galliformes Galloanserae Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Lagomorpha Laurasiatheria Leporidae Macaca fuscata Macaca mulatta Macaca Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Neisseria meningitidis Neisseria Neisseriaceae Neisseriales Neognathae Opisthokonta Oryctolagus cuniculus Oryctolagus Ovis aries Ovis Pecora Primates Pseudomonadota Rattus Rodentia Ruminantia Sarcopterygii Sauria Saurischia Sauropsida Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Theropoda Vertebrata cellular organisms
G03067VG	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-	I' antigen Paragloboside Polysialic acid Type 2 LN2	Linkage defined saccharide	1363.48	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Caprinae Catarrhini Chordata Craniata Cricetidae Cricetinae Cricetulus griseus Cricetulus Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Lagomorpha Laurasiatheria Leporidae Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Oryctolagus cuniculus Oryctolagus Ovis aries Ovis Pecora Primates Rodentia Ruminantia Sarcopterygii Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G09741DV	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-6)]Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-	I' antigen Paragloboside Polysialic acid a-Gal antigen	Linkage defined saccharide	1890.66	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G72840IQ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)[Gal(a1-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)]Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-	I' antigen Lewis x Lex Paragloboside Polysialic acid SSEA-1 a-Gal antigen	Linkage defined saccharide	2036.72	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G28566CQ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)[Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-6)]Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-	I' antigen Paragloboside Polysialic acid	Linkage defined saccharide	2019.7	Amniota Artiodactyla Bilateria Boreoeutheria Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Primates Rodentia Sarcopterygii Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G07680WY	Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)[Neu5Ac(a2-6)]Gal(b1-3)[Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-6)]GalNAc-ol	Polysialic acid	Linkage defined saccharide	1988.71	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G89134YE	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal	GM4	Linkage defined saccharide	916.25	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G20884IJ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc(?1-	GM4 N-acetyllactosamine O-Glycan core 1 fuzzy Type 2 LN	Linkage defined saccharide	1484.46	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G83808HF	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	GM4 N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1486.48	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G46382BV	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc(?1-	GM4 N-acetyllactosamine O-Glycan core 1 fuzzy Type 2 LN	Linkage defined saccharide	1929.55	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G16617HJ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	GM4 N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1931.56	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G75453GL	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc(?1-	GM4 I' antigen O-Glycan core 1 fuzzy Type 2 LN2	Linkage defined saccharide	2294.68	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G73203OQ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	GM4 I' antigen Type 2 LN2	Linkage defined saccharide	2296.7	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G54199ZM	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-3)GalNAc(?1-	GM4 O-Glycan core 1 fuzzy	Linkage defined saccharide	2009.51	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G05410WY	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-3)GalNAc-ol	GM4	Linkage defined saccharide	2011.52	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G16975LY	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	GM4 N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2376.65	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G29539ZA	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc6S(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	GM4 N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2821.74	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G32998WQ	Neu5Ac(a2-3)Gal(b1-4)GlcNAc6S(b1-3)GalNAc(?1-	GM4	Linkage defined saccharide	957.27	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G00054MO	Neu5Ac(a2-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-	Sialyl Lewis x Slex	Linkage defined saccharide	820.3	Amniota Archelosauria Archosauria Artiodactyla Aves Bacteria Bilateria Boreoeutheria Campylobacterales Campylobacterota Catarrhini Cercopithecidae Cercopithecinae Cercopithecoidea Chordata Coelurosauria Craniata Cricetidae Cricetinae Cricetulus griseus Cricetulus Deuterostomia Dinosauria Dipnotetrapodomorpha Epsilonproteobacteria Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Helicobacter pylori Helicobacter Helicobacteraceae Hominidae Homininae Hominoidea Homo sapiens Homo Lagomorpha Laurasiatheria Leporidae Macaca fuscata Macaca mulatta Macaca Mammalia Mesocricetus auratus Mesocricetus Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Neognathae Opisthokonta Oryctolagus cuniculus Oryctolagus Phasianidae Phasianinae Primates Rattus Rodentia Sarcopterygii Sauria Saurischia Sauropsida Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Theropoda Vertebrata cellular organisms
G68195PT	Neu5Ac(a2-3)Gal(b1-4)[Neu5Ac(a2-6)]GalNAc-ol	GM4	Linkage defined saccharide	967.35	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G91532KA	Neu5Ac(a2-3)[Fuc(a1-2)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-	2-Fucosyl-GM1	Linkage defined saccharide	1144.4	Amniota Amphibia Anura Archelosauria Archosauria Artiodactyla Aves Batrachia Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Coelurosauria Craniata Deuterostomia Dinosauria Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Lagomorpha Laurasiatheria Leporidae Mammalia Metazoa Muridae Murinae Muroidea Myomorpha Neobatrachia Neognathae Opisthokonta Oryctolagus cuniculus Oryctolagus Pecora Pelophylax lessonae Pelophylax Phasianidae Phasianinae Primates Ranidae Ranoidea Rattus norvegicus Rattus Rodentia Ruminantia Sarcopterygii Sauria Saurischia Sauropsida Simiiformes Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Theropoda Vertebrata cellular organisms
G08540DD	Neu5Ac(a2-3)[Fuc(a1-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-	GM1	Linkage defined saccharide	1144.4	Amniota Artiodactyla Bilateria Boreoeutheria Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Sarcopterygii Suidae Suina Sus scrofa Sus Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G46677TE	Neu5Ac(a2-3)[Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-	GD1a	Linkage defined saccharide	1289.44	Acanthomorphata Actinopteri Actinopterygii Amniota Archelosauria Archosauria Artiodactyla Aves Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Carangaria Carassius auratus Carassius Carnivora Catarrhini Cercopithecidae Cercopithecinae Cercopithecoidea Cetacea Chinchillidae Chordata Cichlidae Cichliformes Cichlomorphae Clupeocephala Coelurosauria Craniata Cricetidae Cricetinae Cricetulus griseus Cricetulus Ctenosquamata Cyprinidae Cypriniformes Cyprininae Cypriniphysae Cyprinoidei Delphinidae Deuterostomia Dinosauria Dipnotetrapodomorpha Discoba Euacanthomorphacea Euarchontoglires Euglenozoa Eukaryota Eulipotyphla Eumetazoa Eurypterygia Euteleosteomorpha Euteleostomi Eutheria Felidae Feliformia Felinae Felis catus Felis Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Hystricomorpha Kinetoplastea Lagomorpha Laurasiatheria Leishmania amazonensis Leishmania mexicana species complex Leishmania Leishmania Leishmaniinae Leporidae Mammalia Meleagridinae Meleagris gallopavo Meleagris Metakinetoplastina Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Neognathae Neopterygii Neoteleostei Odontoceti Oncorhynchus mykiss Oncorhynchus Opisthokonta Oryctolagus cuniculus Oryctolagus Ostariophysi Osteoglossocephalai Otomorpha Otophysi Ovalentaria Papio hamadryas Papio Parophrys vetulus Parophrys Pecora Percomorphaceae Phasianidae Phasianinae Pleuronectidae Pleuronectiformes Pleuronectoidei Primates Protacanthopterygii Rattus Rodentia Ruminantia Salmonidae Salmoniformes Salmoninae Sarcopterygii Sauria Saurischia Sauropsida Simiiformes Soricidae Suidae Suina Sus scrofa Sus Teleostei Teleostomi Tetrapoda Theria Theropoda Trypanosomatida Trypanosomatidae Tursiops truncatus Tursiops Vertebrata Whippomorpha cellular organisms
G68110IF	Neu5Ac(a2-3)[Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-	GT1a	Linkage defined saccharide	1580.53	Acanthomorphata Actinopteri Actinopterygii African cichlids Amniota Archelosauria Archosauria Artiodactyla Aves Bacteria Bilateria Boreoeutheria Campylobacter jejuni Campylobacter Campylobacteraceae Campylobacterales Campylobacterota Catarrhini Channichthyidae Chionodraco myersi Chionodraco Chordata Cichlidae Cichliformes Cichlomorphae Clupeocephala Coelurosauria Craniata Cricetidae Cricetinae Ctenosquamata Cyprinidae Cypriniformes Cyprininae Cypriniphysae Cyprinoidei Cyprinus carpio Cyprinus Deuterostomia Dinosauria Dipnotetrapodomorpha Epsilonproteobacteria Euacanthomorphacea Euarchontoglires Eukaryota Eumetazoa Eupercaria Eurypterygia Euteleosteomorpha Euteleostomi Eutheria Gadariae Gadidae Gadiformes Gadoidei Gadus morhua Gadus Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Leuciscidae Leuciscinae Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Neognathae Neopterygii Neoteleostei Nototheniidae Notothenioidei Opisthokonta Oreochromini Oreochromis mossambicus Oreochromis Ostariophysi Osteoglossocephalai Otomorpha Otophysi Ovalentaria Paracanthopterygii Perciformes Percomorphaceae Phasianidae Phasianinae Phodopus sungorus Phodopus Primates Pseudocrenilabrinae Rattus Rodentia Sarcopterygii Sauria Saurischia Sauropsida Scardinius erythrophthalmus Scardinius Simiiformes Suidae Suina Sus scrofa Sus Teleostei Teleostomi Tetrapoda Theria Theropoda Trematomus lepidorhinus Trematomus Vertebrata Zeiogadaria cellular organisms