balanoglossus, saccoglossus, glossobalanus
No Hemichordata is a separate phylum , but related to Chordata , Protochordates are part of chordates
Radial Symmetry
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.
examples for phylum-chitridiomycots. * chitridium * allomyces
Wuchereria and Ascaris are some examples of nematoda.
No Hemichordata is a separate phylum , but related to Chordata , Protochordates are part of chordates
Radial Symmetry
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
examples for phylum-chitridiomycots. * chitridium * allomyces
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