Animal Parasites and MessmatesD. Appleton, 1876 - 274 pagini |
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Pagina xxi
... inhabit the various organs of their neighbours indiscriminately , but all begin their life modestly in an almost inaccessible attic , and end it in large and spacious apartments . At their first appear- ance they think only of ...
... inhabit the various organs of their neighbours indiscriminately , but all begin their life modestly in an almost inaccessible attic , and end it in large and spacious apartments . At their first appear- ance they think only of ...
Pagina xxvii
... inhabit ? This question has always been discussed , and that science which cannot look beyond its scalpel , will never succeed in resolving it . Each one must seek by his own reason the solution of the great problem . When we see the ...
... inhabit ? This question has always been discussed , and that science which cannot look beyond its scalpel , will never succeed in resolving it . Each one must seek by his own reason the solution of the great problem . When we see the ...
Pagina 5
... inhabit in their living hotel . Do they lodge in the digestive cavity of the holothuriæ , or do they inhabit the arborescent respiratory processes which open at the posterior extremity of the body ? Until recently it was thought that it ...
... inhabit in their living hotel . Do they lodge in the digestive cavity of the holothuriæ , or do they inhabit the arborescent respiratory processes which open at the posterior extremity of the body ? Until recently it was thought that it ...
Pagina 6
... inhabit the neighbourhood of the rectum , in order the more con- veniently to snap up those animals which are attracted by the odour . The fierasfers are not the only fishes which seek assistance from the holothuriæ ; a species lives at ...
... inhabit the neighbourhood of the rectum , in order the more con- veniently to snap up those animals which are attracted by the odour . The fierasfers are not the only fishes which seek assistance from the holothuriæ ; a species lives at ...
Pagina 8
... inhabit Australia ; these birds deposit their eggs in an enormous mass of leaves or grass , which grows warm by decomposition , and the temperature of which is great enough to hatch them . The young ones when they come out of the egg ...
... inhabit Australia ; these birds deposit their eggs in an enormous mass of leaves or grass , which grows warm by decomposition , and the temperature of which is great enough to hatch them . The young ones when they come out of the egg ...
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Termeni și expresii frecvente
abdomen abode amphipod animals annelids appearance attached birds blood body Bothriocephalus branchial branchial cavity Caligi carapace cavity cercaria cestode cirrhipedes Claparède coast colony colour crab crustaceans curious cysticerci cysticercus damp earth decapod digestive distome echinoderm eggs embryos enclosed establish female fish flea free messmates gasteropod genus gives lodging harbours hatched hooks host ichneumons infested inhabit insects instal interior intestines isopod kind known larva larvæ leeches Lernæans Leuckart live lobster male manner medusa mention messmates microscopic midst molluscs Mons mother mouth Müller naturalists neighbour nematode nourishment observed organs pagurus parasites pass Peltogaster pinnotheres polyps present prey produce Prof Professor Semper progeny remarkable resemble scolex seek sexes sexual shell shelter singular skin sometimes species spicules sponge stomach Strongylus sucker tænia tæniæ Tania tape-worm trematode trichinæ tube 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