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
... side of the stomodæum has been generally overlooked . The text - books of comparative anatomy do not mention it , nor can I find any reference to it in any memoirs except that of the HERTWIGS ( l.c. ) , where it is simply stated to be ...
... side of the stomodæum has been generally overlooked . The text - books of comparative anatomy do not mention it , nor can I find any reference to it in any memoirs except that of the HERTWIGS ( l.c. ) , where it is simply stated to be ...
Pagina 694
... side as far as its opening into the body - cavity . The stomodæum is lined by a columnar ciliated epithelium , varying in thickness from 004 millim . to 002 millim . The ciliated groove is distinguished by the following peculiarities ...
... side as far as its opening into the body - cavity . The stomodæum is lined by a columnar ciliated epithelium , varying in thickness from 004 millim . to 002 millim . The ciliated groove is distinguished by the following peculiarities ...
Pagina 695
... the whole of the ventral side of the stomodæum , from the mouth to the body - cavity ; it extends round the wall of the stomodæum frequently as far as the insertion of 4 U 2 IN THE STOMODÆUM OF THE ALCYONARIANS . 695.
... the whole of the ventral side of the stomodæum , from the mouth to the body - cavity ; it extends round the wall of the stomodæum frequently as far as the insertion of 4 U 2 IN THE STOMODÆUM OF THE ALCYONARIANS . 695.
Pagina 696
... side of the stomodæum , nor are the cilia markedly longer or stronger in that region ( Plate 50 , fig . 6 ) . In the siphonozooids , however , the siphonoglyphe is remarkably strong , and extends as far round the stomodæum as the ...
... side of the stomodæum , nor are the cilia markedly longer or stronger in that region ( Plate 50 , fig . 6 ) . In the siphonozooids , however , the siphonoglyphe is remarkably strong , and extends as far round the stomodæum as the ...
Pagina 697
... 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 with this ...
... 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 with this ...
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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