Philosophical Transactions of the Royal Society of London, Volume 174,Deel 3W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1884 |
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Pagina 693
... dorsal and ventral sides of the stomach , and their presence has been confirmed and their histology more thoroughly investigated by R. and O. HERTWIG in their great work ' Die Actinien ' ( 7 ) . Concerning them these authors say : " An ...
... dorsal and ventral sides of the stomach , and their presence has been confirmed and their histology more thoroughly investigated by R. and O. HERTWIG in their great work ' Die Actinien ' ( 7 ) . Concerning them these authors say : " An ...
Pagina 694
... dorsal and lateral mesenteries , is taken up by the action of the cilia lining the general surface of the stomodæum . It is evident from anatomical and physical considerations that the chief part of the propulsion of these currents is ...
... dorsal and lateral mesenteries , is taken up by the action of the cilia lining the general surface of the stomodæum . It is evident from anatomical and physical considerations that the chief part of the propulsion of these currents is ...
Pagina 697
... dorsal side ( Plate 51 , fig . 11 ) , which is not beset , as the siphonoglyphe is , with long cilia . The epithelium of this dorsal groove is thinner than it is in other parts of the stomodæum . I have found nothing that corresponds ...
... dorsal side ( Plate 51 , fig . 11 ) , which is not beset , as the siphonoglyphe is , with long cilia . The epithelium of this dorsal groove is thinner than it is in other parts of the stomodæum . I have found nothing that corresponds ...
Pagina 704
... Dorsal side . Fig . 1. A diagrammatic sketch of a longitudinal section through a polyp of Alcyonium digitatum , showing the wall of the siphonoglyphe on the ventral side with its long cilia pointing towards the body cavity , and the ...
... Dorsal side . Fig . 1. A diagrammatic sketch of a longitudinal section through a polyp of Alcyonium digitatum , showing the wall of the siphonoglyphe on the ventral side with its long cilia pointing towards the body cavity , and the ...
Pagina 705
... dorsal side of the stomodæum . Fig . 12. Transverse section through a polyp of Primnoa lepadifera . is lined by small cilia , but no siphonoglyphe is present . dorsal groove of Villogorgia can be seen . The stomodæum No trace of the ...
... dorsal side of the stomodæum . Fig . 12. Transverse section through a polyp of Primnoa lepadifera . is lined by small cilia , but no siphonoglyphe is present . dorsal groove of Villogorgia can be seen . The stomodæum No trace of the ...
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Veelvoorkomende woorden en zinsdelen
Alcyonaria appearance axial polyp axis basals become bilateral body buds calyx-teeth Carbonic acid carcass cavity cell-wall Chlor cilia citron band cleavage colony colour condenser connexion critical velocity deutoplasm diameter dorsal earth eddies embryo endosperm entire animal entoderm cells experiments fluid gauge granular HOFMANN's blue interradial iodine KÖLLIKER lamella larva larvæ lateral layer lime live-weight longitudinal MDCCCLXXXIII mesenterial mesenterial filaments methyl violet middle lamella nuclei observed oesophagus offal oxalate peduncular septum Pennatulacea phosphoric acid picric acid pigs pipes pit membrane plasmolysis Plate 70 portion potash precipitate protoplasm pulvinus Pure ash quantity radials radiant matter tube reagent Renilla Reteocrinus segmentation separated septa sexual polyps shown in fig side siphonoglyphe solution specimen spectrum spheres spicules stage stained stomodæum structure substance sulphate sulphuric acid supporting lamella temperature tentacles terbia tissue Trace Trace Trace Transverse section ventral chamber vitellus wall yttria yttrium Zinc Iod zooids