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Descriptor English: Hydra
Descriptor Spanish: Hydra
Descriptor Hydra
Scope note: Génereo de pólipos de agua dulce de la familia Hidridae, orden Hydroida, clase HYDROZOA. Tienen un especial interés debido a su organización compleja y porque en la etapa adulta su organización corresponde aproximadamente a la gástrula de los animales superiores.
Descriptor Portuguese: Hydra
Descriptor French: Hydra
Entry term(s): Hydras
Tree number(s): B01.050.500.308.485.400
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D006829
Scope note: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.
Allowable Qualifiers: AH anatomy & histology
CH chemistry
CL classification
CY cytology
DE drug effects
EM embryology
EN enzymology
GD growth & development
GE genetics
IM immunology
ME metabolism
MI microbiology
PH physiology
PS parasitology
PY pathogenicity
RE radiation effects
UL ultrastructure
VI virology
Previous Indexing: Coelenterata (1966-1971)
Public MeSH Note: 72
History Note: 72
DeCS ID: 6981
Unique ID: D006829
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1972/01/01
Date of Entry: 1999/01/01
Revision Date: 2009/07/06
Hydra - Preferred
Concept UI M0010674
Scope note A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.
Preferred term Hydra
Entry term(s) Hydras



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