The lowest form of the Cnidaria is also not far removed from the gastraeads.
2
Their phylogeny has remained problematic, with studies placing them within either the Bilateria or Cnidaria.
3
The lowest Cnidaria (the hydroid polyps) also are little superior to the Gastraeads in structure.
4
Radiata, that include the phylum Cnidaria, have a blind-sac form of digestive tract with only one opening.
5
These special excretory organs are not found in the other Coelenteria (Gastraeads, Sponges, Cnidaria) or the Cryptocoela.
1
Radiata, that include the phylumCnidaria, have a blind-sac form of digestive tract with only one opening.
Ús de Coelenterata en anglès
1
I do not know that "Coelenterata" is Lankester's speciality.
2
Shunting "Actinozoa" to "Coelenterata" would do no harm, and would have the great merit of letting me breathe a little.
3
Leuckart proposed to subdivide the Radiates into two groups: the Coelenterata, including Polyps and Acalephs or Jelly-Fishes,-andEchinoderms, including Star-Fishes ,Sea-Urchins ,andHolothurians.
4
I think -is like enough to do the "Coelenterata" well if you can make sure of his doing it at all.
5
He suggests at once that "Hydrozoa" and "Actinozoa," in his list, should be dealt with by the writer of the article "Coelenterata."]
6
At a later date (1895) Monticelli discovered that this conjectural ancestral form is still preserved in certain primitive Coelenterata-Pemmatodiscus ,Kunstleria ,andthe nearly-relatedOrthonectida.
7
In the first are comprised the coelenterata (also called zoophytes, or plant-animals).
8
But hydra gives us but a poor idea of the cœlenterata, to which kingdom it belongs.
9
The higher cœlenterata have nearly or quite all the tissues of higher animals-muscular ,connective ,glandular ,etc
10
Coelenterata, Owen on the term.
11
The protozoa developed the cell for all time to come, the cœlenterata developed the tissues which still compose our bodies.
12
COELENTERIA, COELENTERATA, OR ZOOPHYTES.
13
We may call these the coelenteria and coelomaria, the former are often also called zoophytes or coelenterata, and the latter bilaterals.