Animal Parasites and MessmatesD. Appleton and Company, 1876 - 274 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 27
Pagina xx
... never quit them . But we also find males , living as parasites of their females , among those curious crustaceans known by the name of cirrhipeds . All the parasitical crustaceans are placed in this first category . We find others , the ...
... never quit them . But we also find males , living as parasites of their females , among those curious crustaceans known by the name of cirrhipeds . All the parasitical crustaceans are placed in this first category . We find others , the ...
Pagina xxii
... never remove again , and the lodging which they have chosen serves them both as a cradle and a tomb . Some years since , no one suspected that a parasite could live in any other animal than that in which it was discovered . All ...
... never remove again , and the lodging which they have chosen serves them both as a cradle and a tomb . Some years since , no one suspected that a parasite could live in any other animal than that in which it was discovered . All ...
Pagina xxv
... never without some profit to himself or his progeny that this gloomy workman inters the bodies of the dead . Certain animals have an occupation analogous to that of the shoeblack or the scourer , and they freshen up with care , and even ...
... never without some profit to himself or his progeny that this gloomy workman inters the bodies of the dead . Certain animals have an occupation analogous to that of the shoeblack or the scourer , and they freshen up with care , and even ...
Pagina xxvii
... never succeed in resolving it . Each one must seek by his own reason the solution of the great problem . When we see the newly - born colt eagerly seeking for its mother's teats , the chick as soon as it is hatched beginning to peck ...
... never succeed in resolving it . Each one must seek by his own reason the solution of the great problem . When we see the newly - born colt eagerly seeking for its mother's teats , the chick as soon as it is hatched beginning to peck ...
Pagina 3
... never renounce their independence , whatever may be the advantages which their Amphitryon enjoys ; they break their alliance with him for the slightest motive of discontent , and go and seek their fortune elsewhere . Their ...
... never renounce their independence , whatever may be the advantages which their Amphitryon enjoys ; they break their alliance with him for the slightest motive of discontent , and go and seek their fortune elsewhere . Their ...
Alte ediții - Afișează-le pe toate
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
Pasaje populare
Pagina iv - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance