Sinopsis de An introduction to hydrozoa

Hydrozoa occur in all aquatic habitats. They form part of the plankton, the hardand soft-bottom macrobenthos, and the meiofauna. They can also be symbiotic with a wide variety of animals and plants, and some are parasitic. Some hydrozoans are famous experimental animals, such as Hydra and Hydractinia. The presence of polyp and medusa stages in the life cycle of many species led to a double taxonomy that is being unified through a research project that started in the first half of the last century and is still continuing.

Otros libros de Geologia/ciencias de la tierra

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  Código sanitario para los animales acuáticos.
  Autor: Sin autor.
  ISBN: 978-92-9044-716-0.
  Editorial: MUSEUM NATIONAL D'HISTOIRE
  
  
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  Costas: guías de bolsillo: una guía fotográfica de la flora y la fauna de las costas de España y de Europa.
  Autor: Gibson, Chris.
  ISBN: 978-84-282-1503-9.
  Editorial: MUSEUM NATIONAL D'HISTOIRE
  
  
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  Forenses del mar (DVD).
  Autor: Sin autor.
  ISBN: .
  Editorial: MUSEUM NATIONAL D'HISTOIRE
  
  
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  Noms i descripcions dels peixos de la mar catalana.
  Autor: Duran, M..
  ISBN: 978-84-273-6500-1.
  Editorial: MUSEUM NATIONAL D'HISTOIRE
  
  
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  Noms i descripcions dels peixos de la mar catalana.
  Autor: Duran, Miquel.
  ISBN: 978-84-2736-508-7.
  Editorial: MUSEUM NATIONAL D'HISTOIRE