Table

• Platynosomum fastosum

  
• Fasciola Hepatica

  
• Taenia species armed

  
• Taenia saginata

  
• Taenia multiceps

  Parasite which causes GID

  
• cyclophyllidean egg

  
• proglottids of Dipylidium caninum

  
• Taenia proglottids

  
• Taenia gravid proglottid

  
• Taenia mature segment

  
• cysticercus (invaginated scolex in some fluid)

  
• coenurus aka metacestode

  
• GID


  this is which parasite, which causes what disease in the intermediate host?Coenurosis, also known as gid and sturdy, is a disease caused by invasion of the ovine brain by intermediate stages of Taenia multiceps and Taenia serialis.

  
• Echinococcus, dwarf tapeworm


  Give genus, and common name of this parasite.

  
• Hydatid cyst

  
• hydatid sand in hydatid cysts

  
• Dipylidium caninum

  These bilateral pores are a distinguishing feature of which cestode?

  
• Dipylidium dry proglottids

  
• Dipylidium caninum eggs

  
• Davainea proglottina


  Give genus and species.

  
• Echinococcus terminal segment is half length of entire parasite. Also, Echinococcus is shorter, only has 3-4 segments, while Davainea proglottina has 4-9.


  how to distinguish between Echinococcus spp and Davainea proglottina
• Diphyllobothrium latum

  
• Diphyllobothrium latum gravid proglottid

  
• Diphyllobothrium mature segment

  
• Pseudophyllidean egg

  
• Spirometra mansoni

  
• Hyostrongylus rubidus

  
• strongyle egg

  
• small intestine


  the genus of this worm has what predilection site?

  
• egg of Superfamily Strongyloidea

  
• egg hatches in environment-. molts -> L1 ->percutaneous /L3-> swallowed, if percutaneous, undergoes tracheal migration and then molts to L5 in small intestine. If swallowed, undergoes pulmonary migration or goes straight to small intestine, molts to L5. -> L5 to adult, eggs shed in faeces. If does not mature, L3 enters hypobiosis in skeletal muscle and is reactivated on pregnancy and transmitted transmammarily


  life cycle and mode of transmission of this parasite

  
• Cutaneous larval migrans


  public health significance of this parasite

  
• hookworm or strongyle egg

  
• Hookworm eggs have dissimilar poles, strongyle eggs have symmetrical poles?

  distinguish between strongyle and hookworm eggs
• Milk spots, caused by Ascaris suum, Stephanurus dentatus


  Name this clinical sign. What nematode parasites can cause this clinical sign on the liver of pigs?

  
• Stephanurus dentatus


  Kidney worm of swine

  
• Syngamus trachea

  
• It has bipolar plugs


  what feature of Syngamus trachea distinguishes it from other Strongyle eggs

  
• Aelurostrongylus abstrussus larvae and eggs in parenchyma

  
• Baerman's apparatus


  method of dx of this parasite