Animal Parasites and MessmatesHenry S. King, 1876 - 274 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 21
Pagina xxii
... enclosed , and the propagation of their species requires access to the outer air . In the last category are found those which need assistance all their lives ; as soon as they have pene- trated into the body of their host , they never ...
... enclosed , and the propagation of their species requires access to the outer air . In the last category are found those which need assistance all their lives ; as soon as they have pene- trated into the body of their host , they never ...
Pagina 7
... enclosed as in a living tomb . Mons . de Crispigny has kept these animals alive for more than a year , in order to make careful observations on them . A fish known by the name of Oxybeles lumbricoides has been also found in the Indian ...
... enclosed as in a living tomb . Mons . de Crispigny has kept these animals alive for more than a year , in order to make careful observations on them . A fish known by the name of Oxybeles lumbricoides has been also found in the Indian ...
Pagina 21
... enclosed by the vegetation of the coral . It only keeps up sufficient communication with the exterior to enable it to procure food . The coral , however , furnishes it nothing but a resting - place in the midst of its tissues . Among ...
... enclosed by the vegetation of the coral . It only keeps up sufficient communication with the exterior to enable it to procure food . The coral , however , furnishes it nothing but a resting - place in the midst of its tissues . Among ...
Pagina 55
... enclosed retreat for the rest of their days . Many cirrhipedes choose the back of a whale or the fin of a shark , and make the passage across the Atlantic or the Pacific in less time than the swiftest steamboats . In many of these ...
... enclosed retreat for the rest of their days . Many cirrhipedes choose the back of a whale or the fin of a shark , and make the passage across the Atlantic or the Pacific in less time than the swiftest steamboats . In many of these ...
Pagina 90
... enclosed organs , like the eye - ball , the lobes of the brain , the heart , or the connective tissue . We also provide a living for three or four kinds of lice , for a bug , for a flea , and two ascarides , without mentioning certain ...
... enclosed organs , like the eye - ball , the lobes of the brain , the heart , or the connective tissue . We also provide a living for three or four kinds of lice , for a bug , for a flea , and two ascarides , without mentioning certain ...
Alte ediții - Afișează-le pe toate
Termeni și expresii frecvente
abode acaridæ acarus animals annelids appearance Ascaris attacks become birds blood body Bothriocephalus Caligi caterpillar cavity cercaria cestode cetacea ciliated cirrhipedes Cloth coast crab crèche Crown 8vo crustaceans curious cysticerci cysticercus damp earth Demy 8vo digestive tube distome eggs embryos enclosed encysted Fcap female Filaria fish fleas genus gives lodging harbours hatched hermaphrodite hooks host hymenoptera ichneumons Illustrations infested inhabit insects International Scientific Series intestines introduced isopod kind known larva larvæ leeches Leuckart live male messmates microscopic midst mollusc Mons mother mouth naturalists neighbour nematode nourish observed organs pass peritoneum Poems polyps post 8vo prey price 38 produce Prof Professor proglottides resemble scolex Second Edition seek sexes sexual sheep shell skin Small crown 8vo sometimes species stomach Strongylus studied sucker tænia tæniæ Tania tape-worm Third Edition tion trematode trichinæ usually vols worms young