A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
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Página 56
... Trembley discovered his " Polype à Panache . " This is the first recorded discovery of a fresh - water Polyzoon . Trembley communicated his discovery to Reaumur and Bernard de Jussieu ; and these celebrated naturalists detected the ...
... Trembley discovered his " Polype à Panache . " This is the first recorded discovery of a fresh - water Polyzoon . Trembley communicated his discovery to Reaumur and Bernard de Jussieu ; and these celebrated naturalists detected the ...
Página 57
... Trembley has demonstrated a complete alimentary canal , consisting of œsophagus , stomach , and intestine ; but though he has seen the emission of the excrementitial matter from the intestine , the actual termination of this tube has ...
... Trembley has demonstrated a complete alimentary canal , consisting of œsophagus , stomach , and intestine ; but though he has seen the emission of the excrementitial matter from the intestine , the actual termination of this tube has ...
Página 58
... Trembley , whose figures he reproduces ; the other is probably Alcyonella . In Baker's Employment for the Microscope , ' published in 1753 , † we have , under the name of " The Bellflower Animal , " the description of a Polyzoon which ...
... Trembley , whose figures he reproduces ; the other is probably Alcyonella . In Baker's Employment for the Microscope , ' published in 1753 , † we have , under the name of " The Bellflower Animal , " the description of a Polyzoon which ...
Página 59
... Trembley , which is now described by Pallas under the name of Tubularia crystallina ; the other , the " Federbusch - polyp " of Rösel , described under that of Tubularia gelatinosa . In the year 1768 , Pallas presented to the Royal ...
... Trembley , which is now described by Pallas under the name of Tubularia crystallina ; the other , the " Federbusch - polyp " of Rösel , described under that of Tubularia gelatinosa . In the year 1768 , Pallas presented to the Royal ...
Página 60
... Trembley ascribed the currents in question to the motion of the tenta- cula , while Rösel , on the other hand , attributed them to the water ejected from the mouth . Leendert Bomme has the credit of referring them to the true cause ...
... Trembley ascribed the currents in question to the motion of the tenta- cula , while Rösel , on the other hand , attributed them to the water ejected from the mouth . Leendert Bomme has the credit of referring them to the true cause ...
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
adherent Alcyonella Alcyonella fungosa Alcyonella stagnorum alimentary canal Allman anatomy animal annulus Ascidian attached become Beneden Bowerbankia Brachiopoda branches branchial sac Brit Brux campanulata cavity cell cilia crescentic Cristatella Cristatella mucedo d'eau douce described Difflugia disc distinct Dumortier ectocyst Ehrenbergi embryo endocyst epistome exserted external fibres flabellum fluid fresh-water Polyzoa funiculus ganglion genera genus Gervais hæmal Hancock hippocrepian Hist homologous intestine invaginated l'Acad Lamarck layer Leidy Linnæus longitudinal lophophore Lophopus crystallinus margin Mém membrane memoir Meyen mouth Müller Naisa naturalists observed oesophagus organ orifice Original figures ovary ovum Paludicella parieto-vaginal muscles peculiar Pedicellina perigastric space Plumatella repens Polype à Panache polypide Polyzoon portion posterior present Raspail respiratory retraction retractor retractor muscles Rösel seen septa side species specimens statoblasts stomach structure surface tentacles tentacula tentacular crown tentacular sheath thoracic chamber transparent transverse Trembley tubes Tubularia repens tunic Tunicata Urnatella walls Zooph