Animal Parasites and MessmatesD. Appleton and Company, 1876 - 274 pagini |
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Pagina xvi
... present time we have had sufficient modesty not to have sought to imitate either wool or cotton . Yet these animal manufacturers carry on their operations every day under our eyes , the doors wide open to every- body , and none of them ...
... present time we have had sufficient modesty not to have sought to imitate either wool or cotton . Yet these animal manufacturers carry on their operations every day under our eyes , the doors wide open to every- body , and none of them ...
Pagina xx
... present acquainted with the halting - places and magazines of a great number of those which belong to the order of cestode and trema- tode worms . These flat and soft worms begin life usually as vagabonds , aided by a ciliary robe which ...
... present acquainted with the halting - places and magazines of a great number of those which belong to the order of cestode and trema- tode worms . These flat and soft worms begin life usually as vagabonds , aided by a ciliary robe which ...
Pagina xxiii
... present time , experiments respecting these transmigrations are repeated every day in the labora- tories of zoology with the same success ; and Mons . R. Leuckart , who directs with so much talent the Institute of Leipzig , has ...
... present time , experiments respecting these transmigrations are repeated every day in the labora- tories of zoology with the same success ; and Mons . R. Leuckart , who directs with so much talent the Institute of Leipzig , has ...
Pagina xxvii
... present to His thought . He will execute the work in one day , or in a thousand ages . Time is nothing to Him ; the work is conceived , it is created , and each of its parts is only the realization of the creative thought , and its ...
... present to His thought . He will execute the work in one day , or in a thousand ages . Time is nothing to Him ; the work is conceived , it is created , and each of its parts is only the realization of the creative thought , and its ...
Pagina 2
... present age , but in those of the primary epoch . Wyville Thomson explained to me , while I was myself his mess- mate at Edinburgh , at the meeting of the British Asso- ciation in 1871 , that the polyps of the Silurian age already ...
... present age , but in those of the primary epoch . Wyville Thomson explained to me , while I was myself his mess- mate at Edinburgh , at the meeting of the British Asso- ciation in 1871 , that the polyps of the Silurian age already ...
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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
Pasaje populare
Pagina iv - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance