Animal Parasites and MessmatesHenry S. King, 1876 - 274 pagini |
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Pagina xii
... encysted in Muscle 72. - Echinorhynchus proteus ... 73. - Sac with Psorospermiæ from Sepia officinalis 74. - Gregarinæ from Nemertes Gesseriensis 75. - Stylorhynchus oligacanthus 76. - Dicyema Krohnii from Sepia officinalis 77 ...
... encysted in Muscle 72. - Echinorhynchus proteus ... 73. - Sac with Psorospermiæ from Sepia officinalis 74. - Gregarinæ from Nemertes Gesseriensis 75. - Stylorhynchus oligacanthus 76. - Dicyema Krohnii from Sepia officinalis 77 ...
Pagina 100
... live , and still less flourish . May I be permitted to state by what means we have arrived at the knowledge of the transmigration of worms ? I had commenced the study of encysted Tetrarhynchi in the 100 ANIMAL PARASITES AND MESSMATES .
... live , and still less flourish . May I be permitted to state by what means we have arrived at the knowledge of the transmigration of worms ? I had commenced the study of encysted Tetrarhynchi in the 100 ANIMAL PARASITES AND MESSMATES .
Pagina 101
Pierre Joseph Beneden. I had commenced the study of encysted Tetrarhynchi in the peritoneum of the Gadidæ in 1837. Ten years afterwards , shortly after a visit from my learned friend , Mons . Kölliker , I discovered that this world of ...
Pierre Joseph Beneden. I had commenced the study of encysted Tetrarhynchi in the peritoneum of the Gadidæ in 1837. Ten years afterwards , shortly after a visit from my learned friend , Mons . Kölliker , I discovered that this world of ...
Pagina 161
... encysted , and bear the name of Psoro- spermiæ . Fig . 34 represents one of these sacs of Pso- rospermiæ from a cephalopod . The gregarinæ live in their perfect form chiefly in insects , crustaceans , and worms . Fig . 35 represents a ...
... encysted , and bear the name of Psoro- spermiæ . Fig . 34 represents one of these sacs of Pso- rospermiæ from a cephalopod . The gregarinæ live in their perfect form chiefly in insects , crustaceans , and worms . Fig . 35 represents a ...
Pagina 179
... encysted . After this , they again pass through the skin of their host , return to the damp earth , where they change their skin , are fecundated , and lay eggs . The larvæ of Mermis albicans especially resort to cater- pillars , or the ...
... encysted . After this , they again pass through the skin of their host , return to the damp earth , where they change their skin , are fecundated , and lay eggs . The larvæ of Mermis albicans especially resort to cater- pillars , or the ...
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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