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The Lophophorata or Tentaculata are a Lophotrochozoan clade consisting of the Brachiozoa and the Bryozoa. They have a lophophore. Molecular phylogenetic analyses suggest that lophophorates are protostomes, but on morphological grounds they have been assessed as deuterostomes.
- Lofóforo
O lofóforo (da palavra grega "lophos" que significa a crista...
- Lophotrochozoa
Lophotrochozoa. Lophotrochozoa é um dos dois ou três grandes...
- Lofóforo
- Etymology
- Characteristics
- Classification of Lophophorates
Lophophore is derived from the Greek lophos (crest, tuft) and -phore, -phoros (φορος) (bearing), a derivative of phérein(φέρειν) (to bear); thus crest-bearing.
The lophophore can most easily be described as a ring of ciliatedtentacles surrounding the mouth, but it is often horseshoe-shaped or coiled. Phoronids have their lophophores in plain view, but the valves of brachiopods must be opened wide to get a good view of their lophophore. The lophophore surrounds the mouth and is an upstream collecting syste...
Groups with lophophores are called lophophorates. In the old view of metazoan phylogeny, the lophophorates were placed within the Deuterostomia. Now,[when?] they have been reassessed and placed in a new superphylum known as the Lophotrochozoa in the Protostomia, which includes the Mollusca and Annelida. Newer phylogeny place the bryozoans in the gr...
Los lofoforados ( Lophophorata) son una agrupación de filos celomados, que tienen una serie de características en común que sugieren un parentesco evolutivo. Los filos pertenecientes a Lophophorata son los briozoos (o ectoproctos ), los braquiópodos, los foronídeos y los hiolitos, un grupo extinto. La entidad de este grupo ha ...
Lophophora - Wikipedia. Contents. hide. (Top) Taxonomy. Species. Cultivation. References. External links. Lophophora ( / ləˈfɒfərə /) [citation needed] is a genus of spineless, button-like cacti. Its area range covers southern through northeastern and north-central Mexico to Querétaro in central Mexico. [citation needed] .
10 de ago. de 2021 · The lophophore is a tentacle organ unique to the lophophorates. Recent research has revealed that the organization of the nervous and muscular systems of the lophophore is similar in phoronids,...
