An Overview of the Euglena Classification That'll Interest.
Common name(s): Ostrich plume hydroid: Synonyms: Phylum Cnidaria Class Hydrozoa Order Hydroida Suborder Thecata Family Aglaopheniidae: Aglaophenia sp. colony collected at 5 m depth off Sares Head. (Photo by: Dave Cowles, Jule 2006) Description: Aglaophenia sp is a large benthic, colonial hydroid with a distinctive pinnate growth form. Its polyps have a hydrotheca into which they can withdraw.
Classification of Euglena. If you go outside to a pond or stream and scoop up a bucket of water, you will probably have many microorganisms in the bucket. One very common one is known as Euglena.
Aglaophenia sp is a large benthic, colonial hydroid with a distinctive pinnate growth form. Its polyps have a hydrotheca into which they can withdraw. The perisarc margins on the hydrotheca are toothed and the hydrotheca is deeper than wide and attached directly to the main hydroid stalk. The hydrotheca has no operculum. The gonophores are within corbulae, which occur in series on some.
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Aglaophenia pluma: Description: This is a feather-like species which grows in clusters, often on the brown seaweed Halidrys siliquosa but also on rock surfaces in shallow water. The central stem bears alternating unbranched side branches with polyps all facing upwards. Each feeding polyp is surrounded by three defensive polyps. The reproductive polyps are enclosed in a basket-like corbula.
Classification. Domain Eukarya: This domain is characterized by the possession of a true nucleus and membrane-bound organelles. Kingdom Animalia: All animals are multicellular organisms made up of eukaryotic cells. They are heterotrophic and acquire their nutrients via ingestion. Phylum Arthropoda: Arthropods are the largest and most diverse animal phylum.
Achalasia can be classified according to the pattern of abnormal peristalsis into three types. Different types of achalasia are shown to have different responses to therapies with type II having the best prognosis. Classification Chicago Classification of Achalasia by High-Resolution Manometry Type I.