A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
Dentro del libro
Resultados 6-10 de 27
Página 32
... memoir ( Dumortier and Van Beneden , Hist . Nat . des Pol . comp . d'eau douce , ' Mém . de l'Acad . Roy . de Bruxelles , ' tome xvi , Complément ) he modifies this view , and comparing the polyzoon in question to plants belonging to ...
... memoir ( Dumortier and Van Beneden , Hist . Nat . des Pol . comp . d'eau douce , ' Mém . de l'Acad . Roy . de Bruxelles , ' tome xvi , Complément ) he modifies this view , and comparing the polyzoon in question to plants belonging to ...
Página 43
... memoir , there still remains to be considered a subject of great interest to the philosophical zoologist , namely , the exact position and affinities of the Polyzoa in the animal kingdom , a question which admits of much valuable ...
... memoir , there still remains to be considered a subject of great interest to the philosophical zoologist , namely , the exact position and affinities of the Polyzoa in the animal kingdom , a question which admits of much valuable ...
Página 44
... memoir , " Sur les Ascidies Composées . " " e . Respiratory respiratory bars . m . Languettes t . Tentacula at + Van Beneden sur les Ascidies simples . Mém . de l'Acad . Roy . de Belgique , ' tome xx , 1847 . Trans . Roy . Irish Acad ...
... memoir , " Sur les Ascidies Composées . " " e . Respiratory respiratory bars . m . Languettes t . Tentacula at + Van Beneden sur les Ascidies simples . Mém . de l'Acad . Roy . de Belgique , ' tome xx , 1847 . Trans . Roy . Irish Acad ...
Página 52
... memoir . But no view of the homological relations between two sets of organs can be accepted , unless it can also be shown that the conclusions derived from anatomy are confirmed by the history of development , or at least unless it ...
... memoir . But no view of the homological relations between two sets of organs can be accepted , unless it can also be shown that the conclusions derived from anatomy are confirmed by the history of development , or at least unless it ...
Página 53
... memoir between the Polyzoa and the Tunicata are those which really exist in nature ; but there still remain to be considered some other relations of great interest presented by the Polyzoa . We know that the affinities of organized ...
... memoir between the Polyzoa and the Tunicata are those which really exist in nature ; but there still remain to be considered some other relations of great interest presented by the Polyzoa . We know that the affinities of organized ...
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