Definition of Protostomia. Meaning of Protostomia. Synonyms of Protostomia

- Protostomia (/ˌproʊtəˈstoʊmi.ə/) is the clade of animals once thought to be characterized by the formation of the organism's mouth before its **** during...
- gnathifera. The traditional division of Bilateria into Deuterostomia and Protostomia was challenged when new morphological and molecular evidence found support...
- Deuterostomia's sister clade is Protostomia, animals that develop mouth first and whose digestive tract development is more varied. Protostomia includes the ecdysozoans...
- Protostomias is an extinct genus of prehistoric bony fish that lived during the lower Cenomanian. Paleontology portal Fish portal Prehistoric fish List...
- Lophotrochozoa). The last three groups are also collectively known as Protostomia.[citation needed] However, some skeptics[who?] emphasize inconsistencies...
- sister to the proposed clade Centroneuralia, consisting of Chordata + Protostomia. Several animal phyla lack bilateral symmetry. These are the Porifera...
- Animals are multicellular eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen...
- with bilateral symmetry as an embryo, consisting of the Chordata and Protostomia, united by the presence of a central nervous system. An alternative to...
- cellular organisms; Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Protostomia; Ecdysozoa; Panarthropoda; Arthropoda; Chelicerata; Arachnida; Acari;...
- Eumetazoa Clade: ParaHoxozoa Clade: Bilateria Clade: Nephrozoa (unranked): Protostomia Superphylum: Ecdysozoa (unranked): Panarthropoda (unranked): Tactopoda...