Keywords
Toxocara,egg,roundworm,nematode,helminth,parasitic worm,Toxocara canis,t canis,Toxocara cati,Toxascaris leonina,Toxocaridae,toxocariasis,Ascaridida,Chromadorea,Nematoda,animal,shell,spherical,round,oval,sphere,thick wall,granulated,single cell,larvae,embryo,embryonated,intestinal parasite,parasitic,toxocariasis,anterior,frontal,front view,anterior view,front,digestive system,digestive,eat,eating,excrete,excretory,gi tract,gastrointestinal,model,model organism,biological model,animal model,animal testing,animal study,toxocara model,research model,experimental model,research,scientific research,scientific study,laboratory research,animal research,anatomy,pathology,immunology,behavior,medicine,physiology,genetics,biology,psychology,feeder,Toxocara,toxocara egg,roundworm