Parasitology: The Biology of Animal Parasites |
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Page 244
... adult phase in the gut . If rabbits are immunized by injections of homogenates of adult H. nana and then are bled and the serum collected , this serum is sensitized against the worms . An adult H. nana placed in such serum immediately ...
... adult phase in the gut . If rabbits are immunized by injections of homogenates of adult H. nana and then are bled and the serum collected , this serum is sensitized against the worms . An adult H. nana placed in such serum immediately ...
Page 251
... adult arises from each zygote . No free - living stage occurs . The following is a life cycle involving one invertebrate host : An egg eaten by an ar- thropod hatches into an acanthor , develops into an acanthella , becomes a juvenile ...
... adult arises from each zygote . No free - living stage occurs . The following is a life cycle involving one invertebrate host : An egg eaten by an ar- thropod hatches into an acanthor , develops into an acanthella , becomes a juvenile ...
Page 313
... adults , as compared with Ascaris and Toxocara . 1 to 3 , Trichinella spiralis : 1 , adult female , X 67 ; 2 , adult male , X 67 ; 3 , infective stage larva , X 97. 4 and 5 , Ascaris lumbricoides : 4 , male with typical flexion of ...
... adults , as compared with Ascaris and Toxocara . 1 to 3 , Trichinella spiralis : 1 , adult female , X 67 ; 2 , adult male , X 67 ; 3 , infective stage larva , X 97. 4 and 5 , Ascaris lumbricoides : 4 , male with typical flexion of ...
Contents
Introduction | 1 |
Subkingdom Protozoa 21 | 21 |
Phylum Platyhelminthes | 127 |
Copyright | |
6 other sections not shown
Common terms and phrases
acids active adult animals antibodies antigens appear areas associated attached become birds blood body called cause cells cercariae cestodes changes ciliates common complete contains Courtesy cycle cysts cytoplasm develop digestive disease dogs Edited effect eggs enter environment example exists factors feed female fish flea fluke forms function genera genus glands glucose host human immunity important increase infection intermediate hosts intestine involved known larvae length lice live liver malaria male mammals mature mechanisms membrane mice migrate mites mosquito mouth muscle natural nematodes normal numbers occur organs parasites Parasitol Parasitology period population possess posterior present Press probably produce protozoa rats reactions resistance response result schistosomiasis showing similar single skin snail sometimes species stages structure sucker suggests surface tapeworm tion tissue trematodes trypanosomes usually various vertebrates wall worms York young