A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
Dentro del libro
Resultados 11-15 de 16
Página 71
... naturalists , though in some respects incorrect , must be regarded as the most important , in an anatomical point of view , of any which had as yet appeared . In the same year ( 1848 ) , Sir J. G. Dalyell published the second volume of ...
... naturalists , though in some respects incorrect , must be regarded as the most important , in an anatomical point of view , of any which had as yet appeared . In the same year ( 1848 ) , Sir J. G. Dalyell published the second volume of ...
Página 75
... naturalists who have examined the regions lying further towards the tropics . We know that the fresh - water tanks in India have been subjected to examination , both botanically and zoologically ; and though we should naturally expect ...
... naturalists who have examined the regions lying further towards the tropics . We know that the fresh - water tanks in India have been subjected to examination , both botanically and zoologically ; and though we should naturally expect ...
Página 86
... naturalists insist on the identity of the genera Alcyonella and Plumatella , and go so far as to maintain that the animal described under different names , by Pallas , Bruguière , and Lamarck , possesses no essential character to ...
... naturalists insist on the identity of the genera Alcyonella and Plumatella , and go so far as to maintain that the animal described under different names , by Pallas , Bruguière , and Lamarck , possesses no essential character to ...
Página 96
... naturalists for Rösel's Federbusch- polyp , and we find accordingly this little animal so designated by Lamarck , De Blainville , Dumortier , and Gervais . The next question of importance is the determination of the exact relation which ...
... naturalists for Rösel's Federbusch- polyp , and we find accordingly this little animal so designated by Lamarck , De Blainville , Dumortier , and Gervais . The next question of importance is the determination of the exact relation which ...
Página 98
... naturalists . If Plumatella repens be identical with P. nitida , Leidy , ( see below , p . 109 , ) we will have then , on the authority of Dr. Leidy , an American locality ( Pennsylvania ) to add to the above . Plumatella repens is a ...
... naturalists . If Plumatella repens be identical with P. nitida , Leidy , ( see below , p . 109 , ) we will have then , on the authority of Dr. Leidy , an American locality ( Pennsylvania ) to add to the above . Plumatella repens is a ...
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