balanoglossus, saccoglossus, glossobalanus
No, hemichordata and protochordata are not the same. Hemichordata is a phylum of marine deuterostome animals, while Protochordata is a subphylum of chordates that includes organisms like tunicates and lancelets. Both groups are primitive chordates but belong to different taxonomic classifications.
depends on which species you are talking about - there are about 30 different "species" of Acorn worm and all are under the class hemichordata. -one of these Acorn worm is the Balanoglossus sp., the common representative organism under phylum hemichordata.
Adult Hemichordates exhibit bilateral symmetry, meaning their bodies can be divided into two similar halves along a single plane. However, during their larval stage, some species of Hemichordates show a form of metameric or radial symmetry.
Chytridiomycota is a phylum of fungi that are characterized by their flagellated spores and simple, primitive structure. They are mostly aquatic and can be saprophytic or parasitic. Some species are known to cause disease in plants and amphibians.
Some examples of phylum Gastrotricha include Chaetonotus maximus, Lepidodermella squamata, and Turbanella hyalina. Gastrotrichs are microscopic aquatic animals that are commonly found in marine and freshwater environments worldwide. They are known for their unique body structure and ciliated locomotion.
No, hemichordata and protochordata are not the same. Hemichordata is a phylum of marine deuterostome animals, while Protochordata is a subphylum of chordates that includes organisms like tunicates and lancelets. Both groups are primitive chordates but belong to different taxonomic classifications.
same as protochordata ----------------------------------------------------------------------------------------- The hemichordata are a a small phylum of marine invertebrates that have a vertebrate like hollow nerve cord and an echinoderm like larval stage. The "hemi" prefix means "half".
depends on which species you are talking about - there are about 30 different "species" of Acorn worm and all are under the class hemichordata. -one of these Acorn worm is the Balanoglossus sp., the common representative organism under phylum hemichordata.
The three examples of phylum annelida are earthworm,leech and whatever............
Invertebrates have nucleated cells and are thus eukaryotes (Domain Eukarya in the Empire of Life). They are multicellular and heterotrophic and thus animalian (Kingdom Animalia). Edward O. Wilson is what one calls a 'splitter' in taxonomy and has split the animal kingdom into about 85 phyla. Most other taxonomists think there are somewhere in the thirties in the realm of 'How many phyla are there ?' Some invertebrate animal phyla are: Phylum Porifera, Phylum Cnidaria, Phylum Ctenophora, Phylum Platyhelminthes, Phylum Annelida, Phylum Mollusca, Phylum Arthropoda, Phylum Echinodermata, Phylum Hemichordata, Phylum Nematoda, Phylum Rotifera, Phylum Kinorhyncha, Phylum Nemertea, Phylum Bryozoa
nothing
lancelet branchiostoma
There is no phylum Aves: Aves is a Class. Birds are the only members of the class Aves.
platyhelminthes
insectia mirapoda arachnida
Hook Worms and Ascaris,wuchereria
It's belong to the phylum: NEMATODA . some examples for round worms : _Ascrais _Necator americans .