Animal Parasites and MessmatesD. Appleton and Company, 1876 - 274 pagini |
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Pagina x
... . - Chigoe , male 27. - Ditto , head ... ... ... ... 137 ... ... ... ... ... ... 141 ... ... ... ... ... ... 141 28. - Ditto , female 29. - Phryxus Rathkei ... ... ... 141 ... ... ... ... 145 ) .— Tracheliastes of Cyprinida ... ... - ...
... . - Chigoe , male 27. - Ditto , head ... ... ... ... 137 ... ... ... ... ... ... 141 ... ... ... ... ... ... 141 28. - Ditto , female 29. - Phryxus Rathkei ... ... ... 141 ... ... ... ... 145 ) .— Tracheliastes of Cyprinida ... ... - ...
Pagina xi
... ... ... ... ::: 232 ... ... ... ... 232 ... ... ... 67. - Ascaris lumbricoides ; also Head , Tail , and Body .. ... 239 240 ... : ... ... 241 FIG . 69. - Oxyuris vermicularis , natural size and LIST OF ILLUSTRATIONS . xi.
... ... ... ... ::: 232 ... ... ... ... 232 ... ... ... 67. - Ascaris lumbricoides ; also Head , Tail , and Body .. ... 239 240 ... : ... ... 241 FIG . 69. - Oxyuris vermicularis , natural size and LIST OF ILLUSTRATIONS . xi.
Pagina 32
... head inclined outwards , and the male , which was rather smaller , installed at her side . Their dwelling thus by pairs , as well as the entire con- formation of the animal , plainly shows that these crusta- ceans make themselves at ...
... head inclined outwards , and the male , which was rather smaller , installed at her side . Their dwelling thus by pairs , as well as the entire con- formation of the animal , plainly shows that these crusta- ceans make themselves at ...
Pagina 41
... head of a pin , and all the cells of a colony are grouped together with the symmetrical regularity of the façade of a Gothic building . Many Bryozoaria live in such a manner that it is impossible to say whether they are messmates , or ...
... head of a pin , and all the cells of a colony are grouped together with the symmetrical regularity of the façade of a Gothic building . Many Bryozoaria live in such a manner that it is impossible to say whether they are messmates , or ...
Pagina 43
... head , and which Fritz Müller ob- served on the coast of Brazil , begging assistance from a poor Lepas anatifera . Many Polynoës live upon other annelids ; the Harmothoë Malmgreni on the sheath of the Chotopterus insignis , the Antinoe ...
... head , and which Fritz Müller ob- served on the coast of Brazil , begging assistance from a poor Lepas anatifera . Many Polynoës live upon other annelids ; the Harmothoë Malmgreni on the sheath of the Chotopterus insignis , the Antinoe ...
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Termeni și expresii frecvente
abdomen abode acaridæ acarus amphipod animal annelids appearance Ascaris attacks become birds blood body Bothriocephalus Caligi carapace cavity cercaria cercariæ cestode cetacea ciliated cirrhipedes coast colour completely crab creatures crustaceans curious cysticerci cysticercus damp earth decapod distome echinoderm eggs embryos enclosed encysted female fish fleas gasteropod genus gives lodging harbours hatched hermaphrodite hooks host hymenoptera ichneumons infested inhabit insects intestines introduced isopod kind known larva larvæ leeches Leuckart live male manner messmates microscopic midst molluscs Mons mother mouth Müller natural naturalists neighbour nematode nourishment observed organs pagurus pass peculiar peritoneum pinnotheres plants polyps present prey produce Prof Professor Semper progeny remarkable resemble scolex seek sexes sexual sheep shell shelter side skin sometimes species sponge stomach Strongylus sucker tænia tæniæ Tania tape-worm trematode trichinæ usually whale worms young
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Pagina iv - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance