Carnivores Flashcards
S, oval, asymmetrical with operculum, 2 shells, embryo. (miracidium), ye
Opistorchis tenuicollis (felineus)
O. siensis
O. vivierni
S, oval, asymmetrical with operculum, 2 shells, embryo. (miracidium), ye
trematode
S, oval with operculum, 2 shells, unembryonated, brown
Metagonimus yokogawaii
S, oval with operculum, 2 shells, unembryonated, brown
trematode
Large, oval-s, 2 thin shells + operculum, unembryonated, transparent
Alaria atlata
A. canis
Large, oval-s, 2 thin shells + operculum, unembryonated, transparent
trematode
Giardia intestinalis – duodenalis
Small, oval, 2 thin shells, sporulates/unsporulated, transparent
protozoa
Cystoisospora canis
Cystoisospora ohionensis
Cystoisospora rivolta
Cystoisospora felis (!)
Small, oval, 2 thin shells, unsporulated or sporulated, transparent
protozoa
Sarcocystis bovicanis
Sarcocystis suicanis
Sarcocystis ovicanis
Sarcocystis equicanis
Sarcocystis bovifelis
Sarcocystis ovifelis
Sarcocystis porcifelis
Small, oval, 2 thin shells, transparent.
protozoa
Toxoplasma gondii
Small, round, 2 thin shells, unsporulated or sporulated, transparent
protozoa
Taenia spp:
T. taeniaeformis, T. pisiformis, T. hydatigena, T. Ovis, T. Multiceps, T. Serialis, E. granulosus, E. multilocularis
S, spherical/rounded, 3 thick s, E (oncosphere), B/G
(“mini toxocara”).
cestode
Mesocestoides lineatus
1IH – oribatid mites – cysticercoid
2IH – amphibians, reptiles, birds, small mammals – tetrathyridium
cestode
Diphylidium caninum
S, rounded, 3 thick shells, E, brown.
In cocoon with 5-30 eggs inside.
cestode
Diphyllobothrium latum
Medium, ovoid, 2 thin shells + operculum, unembryonated, yellow/brown
cestode
Strongyloides stercoralis
Small, oval, 2 thin shells, embryonated (L1), transparent
nematode
- Ancylostoma caninum
- Acylostoma duodenale (man)
- A. tubaeforme, A. brasiliense
- Uncinaria stenocephala (dog)
Medium, ovoid - s, 2 thin shells, UE (4-8 blastomeres), greyish
nematode
Toxocara canis
Toxocara cati
M, subspherical, 3 thick shells, rough surface, UE - 1 blastomers, DB
nematode
Toxoscaris leonina
M, widely oval, 3 thick shells, smooth surface, UE - 1 blastomer, LB
nematode
Trichuris vulpis
M, lemon-shaped - s, 2 shells with plugs, UE, brown/reddish
nematode - enoplida
Capillaria acrophile
Capillaria plica
Capillaria hepatica
S, barrel shaped - as, 2 flat polar plugs, 2 thin shells, UE, Y/G/LB
nematode - enoplida
Paragonimus westermani
L, oval, 2 thin shells - operculum, unembryonated, yellow brown.
lung trematode
Angiostrongylus vasorum
- L1: posterior end with notch and
dorsal spine
Aelurostorngylus abstrusus
- L1: posterior end with notch and
thorn-like projection
nematode - larvoscopic method
Protozoa
flotation - faust
- Giardia intestinalis
- Cryptosporidium spp canis and felis
- Cystoisospora canis, ohinonensis (ca), rivolta, felis (fe)
- Sarcocystis bovicanis, suicanis, ovicanis, equicanis, bovifelis, ovifelis, porcifelis
- Toxoplasma gondii
- Neospora caninum
Ectoparasites
- Ixodes Ricinus
- Dermacentor marginatus, reticulatus
- Sarcoptes scabiei var. canis, felis
- Demodex canis
- Notoedres cati
- Ctenocephalides canis, felis
Trematodes
sedimentation
- Alaria atlata
- Metagonimus yokogawai
- Opistorchis tenuicollis, sinensis
- Paragonimus westermani, kellicotti - lung trematode
Cestodes
flotation - kozak-magra
- Diphyllobothrium latum
- Dipylidium caninum
- Mesocestoides lineatus
- Echinococcus granulosus, multiocularis
- Taenia pisiformis – cysticercus pisiformis
- Taenia hydatigena - cysticercus tenucollis
- Taenia taeniaeformis – cysticercus fasciolaris
- Taenia ovis – cysticercus ovis
- Taenia multiceps – coenurus cerebralis
- Taenia serialis – coenurus serialis
Nematodes
flotation - kozak magra
Rhabditida
- Strongyloides stercoralis
Strongylida
- Ancylostoma caninum, duodenale
- Uncinaria stenocephala
- Angiostrongylus vasorum - lung worm
- Aelurostrongylus abstrusus - lung worm
- Crenosoma vulpis, Filaroides spp., Oslerus spp. - lung worm
Ascaridida
- Toxocara canis, cati
- Toxascaris leonina
Spirurida
- Dirofilaria immitis - heartworm
- Dirofilaria repens - cutaneous infection
Enoplida
- Trichuris vulpis - cecum, colon
- Capillaria aerophila(trachea, bronchi) C. plica (urinary bladder), hepatica (liver)