phylum ctenophora การใช้

Platyctenida is the only benthic group of organism in the phylum Ctenophora.
A Molecular Phylogenetic Framework for the Phylum Ctenophora using 18S rRNA Genes.
Modern taxonomies place the comb jellies in their own phylum Ctenophora and the jellyfish, sea anemones, and Hydrozoa together in the phylum Cnidaria.
""'Pleurobrachia bachei " "'is a member of the phylum Ctenophora and is commonly referred to as a sea gooseberry.
The tentilla of " Euplokamis " differ significantly from those of other cydippids : they contain striated muscle, a cell type otherwise unknown in the phylum Ctenophora; and they are coiled when relaxed, while the tentilla of all other known ctenophores elongate when relaxed . " Euplokamis "'tentilla have three types of movement that are used in capturing prey : they may flick out very quickly ( in 40 to 60 milliseconds ); they can wriggle, which may lure prey by behaving like small planktonic worms; and they coil round prey.