A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
Dentro del libro
Resultados 1-5 de 26
Página
... complete as possible , and the subjects of which it treats have been considered under every point of view of which they seemed susceptible - zoographically , zootomically , homologically , and historically . Nearly every species has ...
... complete as possible , and the subjects of which it treats have been considered under every point of view of which they seemed susceptible - zoographically , zootomically , homologically , and historically . Nearly every species has ...
Página 2
... complete conviction of their animality , and a firm adherence to the doctrines of Peysonelle . In communicating to the Royal Academy of Sciences the result of his observations , B. de Jussieu employed the word polype to designate the ...
... complete conviction of their animality , and a firm adherence to the doctrines of Peysonelle . In communicating to the Royal Academy of Sciences the result of his observations , B. de Jussieu employed the word polype to designate the ...
Página 4
... complete intestinal canal of the animal . In September of the following year MM . Auduin and Milne - Edwards presented to the Royal Academy of Sciences , in Paris , a summary of their researches on the invertebrate animals of the ...
... complete intestinal canal of the animal . In September of the following year MM . Auduin and Milne - Edwards presented to the Royal Academy of Sciences , in Paris , a summary of their researches on the invertebrate animals of the ...
Página 5
... complete manner the anatomy of the Flustræ , but was the first to call attention to the close connection of their structure with that of the Ascidia , and the important bearing of this connection on their systematic rank . * Cuvier had ...
... complete manner the anatomy of the Flustræ , but was the first to call attention to the close connection of their structure with that of the Ascidia , and the important bearing of this connection on their systematic rank . * Cuvier had ...
Página 11
... complete . The attachment of the endocyst to the base of the tentacular crown closes the cœnœcial chambers externally , while the polypide is thus suspended in the midst of the fluid with which these chambers are filled . If we examine ...
... complete . The attachment of the endocyst to the base of the tentacular crown closes the cœnœcial chambers externally , while the polypide is thus suspended in the midst of the fluid with which these chambers are filled . If we examine ...
Otras ediciones - Ver todas
A Monograph of the Fresh-water Polyzoa: Including All the Known ..., Tema 28 George James Allman Vista de fragmentos - 1856 |
A Monograph of the Fresh-Water Polyzoa, Including All the Known Species ... George James Allman Sin vista previa disponible - 2009 |
Términos y frases comunes
action adherent admit Alcyonella alimentary canal Allman already anatomy animal appearance Ascidian attached become Beneden bodies branches branchial British cavity cell character cilia closely complete condition connected consists constitutes contained continuous corresponding Cristatella described detected disc distinct Dumortier ectocyst edit endocyst entire epistome examined existence extending external extremity fibres fluid Fredericella fresh-water Polyzoa genera genus Gervais gives Hancock Hist important internal latter layer Leidy lophophore Lophopus margin mass Mém membrane memoir minute mouth muscles Natural naturalists nearly observed occur organ orifice Original figures Paludicella passes Plumatella Plumatella repens Polype polypide Polyzoon portion present published relations repens resemblance retraction retractor Rösel seen separated sheath side space species specimens statoblasts stomach stones structure surface surrounding tentacula transparent transverse Trembley true tubes Tubularia tunic Tunicata walls whole young