Parasites
Below is a list of parasites that you may be asked to identify by picture: Click on the red words to see a picture and description of the parasite.
Parasite Identification List
* Asterisk indicates which parasite life cycles could have questions
- Blowfly (Family Calliphoridae)
- Calcium oxalate crystals
- Cat Warble (Genus Cuterebra)
- Cocci (bacteria)
- Coccidia (Genus Isospora or Eimeria)
- Demodectic Mite (Genus Demodex)
- Ear Mite (Family Ascaridae; Genus Otodectes)
- Eosinophils
- Epithelial Cells (urine)
- Fleas* (Genus Ctenocephalides)
- Flea Larva (Genus Ctenocephalides)
- Flea Tapeworm* (Genus Dipylidium)
- Flea Tapeworm Egg (Genus Dipylidium)
- Flea Tapeworm Segment*(Genus Dipylidium)
- Giardia* (Genus Giardia)
- Heartworm Adult* (Genus Dirofilaria)
- Heartworm Microfilaria* (Genus Dirofilaria)
- Hookworm Adult* (Family Ancylostomatidae; Genus Ancylostoma, Uncinaria, Bunostomum or Globocephalus)
- Hookworm Egg* (Family Ancylostomatidae; Genus Ancylostoma, Uncinaria, Bunostomum or Globocephalus)
- Horse Bots* (Genus Gasterophilus)
- Horse Strongyles* (Family Strongylidae; Genus Strongylus )
- Lice - Biting (Order Mallophaga; Genus Bovicola or Trichodectes)
- Lice - Sucking(Order Anoplura; Genus Linognathus or Hematopinus)
- Liver Fluke (Class Trematoda; Genus Fasciola, Fascioloides or Dicrocoelium)
- Mosquito Adult (Family Culicidae; Genus Anopheles, Culex or Aedes)
- Mosquito Larva (Family Culicidae; Genus Anopheles, Culex or Aedes)
- Neutrophils
- Platelets
- Red Blood Cell (erythrocyte)
- Rod (bacteria)
- Roundworm Adult* (Family Ascarididae or Toxocaridae; Genus Toxocara, Toxascaris, Ascaris, Parascaris or Neoascaris)
- Roundworm Egg* (Family Ascarididae or Toxocaridae; Genus Toxocara, Toxascaris, Ascaris, Parascaris or Neoascaris)
- Sarcoptic Mite (Family Ascaridae; Genus Sarcoptes or Notoedres)
- Struvite Crystals (triple magnesium phosphate)
- Taenia Tapeworm* (Family Taeniidae; Genus Taenia)
- Taenia Tapeworm Egg* (Family Taeniidae; Genus Taenia)
- Taenia Tapeworm Segment* (Family Taeniidae; Genus Taenia)
- Tick-American Dog (Family Dermacentor; Genus variabilis)
- Tick-Black Legged Deer (Family Ixodes; Genus scapularis)
- Tick-Brown Dog (Family Rhipicephalus; Genus sanguineus)
- Tick-Lonestar (Family Amblyomma; Genus americanum)
- Whipworm* (Genus Trichuris)
- Whipworm Egg* (Genus Trichuris)
- Yeast (cytology)