chordata वाक्य

Belonging to the Animalia kingdom, the green-eyed tree frog belongs to the Chordata phylum, the Amphibia class, the Anura order, the Ranidae family, and the " Lithobates " genus.
One group of Cambrian echinoderms, the cinctans ( Homalozoa ), which are close to the base of the echinoderm origin, have been found to possess external gills used for filter feeding, like chordata and hemichordata.
The preservation of an extremely diverse faunal assemblage renders the Maotianshan shale the world s most important for understanding the evolution of early multi-cellular life, particularly the members of phylum Chordata, which includes all vertebrates.
They have a diverticulum of the foregut called a stomochord, previously thought to be related to the chordate notochord, but this is most likely the result of convergent evolution rather than a chordata and the rest of the deuterostomes.
Parasitic infestations, stings, and bites in humans are caused by several groups of organisms belonging to the following phyla : Annelida, Arthropoda, Bryozoa, Chordata, Cnidaria, Cyanobacteria, Echinodermata, Nemathelminthes, Platyhelminthes, and Protozoa.

By " invertebrates " are meant the " non-vertebrate " creatures of the backbone, or long, full-length notochord-- in contrast, of course, to the vertebrates in the one phylum of Chordata.
A "'tunicate "'is a marine invertebrate animal, a member of the subphylum "'Tunicata "', which is part of the Chordata, a phylum which includes all animals with dorsal nerve cords and notochords.
Las Hoyas was an inland lacustrine environment which presents an important aquatic and terrestrial flora ( with many specimens of Charophytes, Montsechia, Weischelia or Frenelopsis ) and diverse fauna, with specimens of at least five or six Phyla : Arthropods, Molluscs, Chordata and many vermiform soft bodied animals which might be Nemertines or Annelids.
When excluding internal parasites, free living species in terrestrial environments are represented by the following ten phyla : Flatworms ( Planarians ), Nemertea ( ribbon worms ), Nematoda ( roundworms ), Rotifers, Tardigrada ( water bears ), Onychophora ( velvet worms ), Arthropods, mollusks ( gastropods : land snails and slugs ), Annelida and Chordata ( tetrapods ).
For example, you should quickly realize that Porifera and Placozoa don't have any legs, Chordata either have no legs or four legs, etc . Aside from the aforementioned examples located under Arthropoda and Mollusca, other places to look are Annelida ( if parapodia count as legs ), Tardigrada, Lobopodia, Echinodermata, etc .-and that's a brief glance through.