A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Volumen28Ray Society, 1856 - 119 páginas |
Dentro del libro
Resultados 1-3 de 11
Página 17
... oesophagus , rapidly diminishing in diameter till it terminates in a distinct anus by perforating the tentacular sheath just below the mouth , and at the concave side of the lophophore . b . Gymnolæmata . In Paludicella articulata , the ...
... oesophagus , rapidly diminishing in diameter till it terminates in a distinct anus by perforating the tentacular sheath just below the mouth , and at the concave side of the lophophore . b . Gymnolæmata . In Paludicella articulata , the ...
Página 56
... œsophagus , and is formed by the union of two branches , one from each arm of the crescent , which embrace the oesophagus just behind the mouth . Through this vessel the blood flows backwards in a continuous stream . The great afferent ...
... œsophagus , and is formed by the union of two branches , one from each arm of the crescent , which embrace the oesophagus just behind the mouth . Through this vessel the blood flows backwards in a continuous stream . The great afferent ...
Página
... oesophagus . 2 . Statoblast . 0 . Funiculus . 0 ' . Superior funiculus of Paludicella . Κ . Hepatic layer of stomach .入. Middle layer of stomach . A1 . Internal layer of oesophagus . 12. Internal layer of rectum . μ . External layer ...
... oesophagus . 2 . Statoblast . 0 . Funiculus . 0 ' . Superior funiculus of Paludicella . Κ . Hepatic layer of stomach .入. Middle layer of stomach . A1 . Internal layer of oesophagus . 12. Internal layer of rectum . μ . External layer ...
Otras ediciones - Ver todas
A Monograph of the Fresh-Water Polyzoa, Including All the Known Species ... George James Allman Sin vista previa disponible - 2009 |
A Monograph of the Fresh-water Polyzoa: Including All the Known Species ... George James 1812-1898 Allman Sin vista previa disponible - 2021 |
A Monograph of the Fresh-Water Polyzoa: Including All the Known Species ... George James Allman Sin vista previa disponible - 2016 |
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 cœnocium 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 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