necropsy On hairless areas of the body, lateral elbow and ear pinna All the time While nursing New World Screwworm cat flea, jumping flea Leishmania spp. Theileria Intermandibular area Dogs and felids Ixoeds Eimeria spp. Isospora suis Oestridae joint pain and myositis Keratinization of skin on legs and/or face cattle, herbivores, omnivores, birds 70% alcohol Gamonts in white blood cells SQ connective tissue, nasal and oral regions. Can migrate to the brain. small intestine Chrysops spp. Trichomonas spp. Sporulation, schizogony and gametogony Melophagus ovinus Cryptosporidium hominis Gasterophilus nasalis Spinouse ear tick only when feeding at night Fowl Tick Amblyomma americanum Floatations or McMaster Giardia In the GI tract ( stomach, duodenum) Spinal cord and esophagus Anoplura are sucking lice with a narrow head that cause anemia. Ischocera are chewing lice with a wide head that cause pruritis. margo plicatus and cardiac regions Eimeria or Coccidia Abortion at 3-9 months Anoplocephala perfoliata Sporozoite in sporulated oocyst Horse fly Binary fission, budding or schizogony and sporogony Eggs and Nymphs. Adults do not stay on host. Soft Ticks Cracks and crevices in cages Fly worry Short nosed cattle louse Slash and sponge transplacentally timing because you want to kill larvae before they reach the site of infection Feline trichomonas Cytauxzoon felis ingestion of raw beef Histomonas spp 2nd stage schizogony in vascular endothelium pigeon milk, contaminated drinking water and paratenic infection Gasterophilus Intestinalis Back, around horns and belly Babesia canis Because females only mate once in a lifetime Fecal Floatation to detect oocyst ENNNA Hepatozoon (americanum) Flystrike Oestrus ovis Report it! Tachyzoites Haematobia irritans is approximately half the size of Stomoxys calcitrans. None. a single egg hatches inside the female's body at a time. Fleas No-see- ums, midges Infestation of a living animal with diptheran fly larvae. This can be facultative or obligatory. Inside sheep nostrils Chorioptes bovis Cats Eimeria Warble fly clinical signs, western blot, PCR Babesia bigemina Kissing bug Histomonas spp. No, only for 1-2 weeks in a lifetime. snotty nose Psoroptes ovis coitus Culicoides Ischnocera louse Paraplegia Balantidium coli opossum Winter favors proliferation of the lice Dog sucking louse destruction of red blood cells Demodex canis Toxoplasma gondii and theileria Sarcpotes scabiei Cryptosporidium spp. rabbits, rodents Keratin digestion, sleeplessness, inappetance, scratching, feather plucking occlusion of blood vessels because of infected cell enlargement Mode of locomotion dog biting louse, canine chewing louse Neospora spp. Linognathis setosus They are obligatory parasites with nonfunctional mouthparts Texas cattle fever In the tick vector Otodectes Cynotis Nasal passages and sinuses Cull and Report Kala-azar (visceral) or Oriental sores (cutaneous) Sheep biting louse fresh feces In numbers over 200 Hypoderma spp. Ioxodes Flesh flies Hypoderma Swine sucking louse Musca autumnalis oxyuris equi Isospora and Eimeria ENNA older animals are more susceptible Destruction of small intestine cells leading to diarrhea It has two forms. Histomonas is flagellated in the cecum and pseudopodal in the liver. Haematopinous spp. White foci on aborted fetuses and placenta Cheyletiella yasguri Sticktight flea Musca domestica Ischnocera spp. Long nosed cattle louse Litte blue cattle louse Horn fly eating undercooked meat, consuming water/food contaminated with cat feces, transplacentally from mother to fetus No, demodex is a normal inhabitant of skin. Infectious enterohepatitis Biting/chewing lice Bebesia spp Early abortions Dermanyssus spp. It is the most pathogenic and causes production losses Leucocytozoon spp. itching, weightloss, reduced egg yield If lesioned, the parasite can cause a Type I hypersensitivity reaction in the host. Tick control Canker and Frounce Accumulate in the epidural fat of the spinal cord. Eggs are laid singly. ruminants and equids Ischnocerca (BITING lice) Screwworm Notoedric cat mite dog flea, common flea neurons Coccidia Dog biting louse Dark cerumen Cuterebra spp. Large, robust, beelike, hairy flies with nonfunctional mouthparts. Short lived, obligatory parasites Fowl. NOT chickens Drashcia megastoma, habronema spp decaying hay and other organic matter No, its the aberrant host. when in shaded areas Trypomastigote in blood Trichodectes canis Swab the ear wax Duodenum and pylorus In muscles Pruritis, hair loss, restlessness Leg, comb, wattle and neck raw beef In sores, wounds, necrotic tissue and soiled wool. listlessness, anemia, labored breathing, CNS symptoms and death Cryptosporidium parvum around the face When it is found in cattle Hypoderma lineatum Uninfected wounds They feed frequently and usually stay off host (switch hosts). Hepatozoon Spp Sugar floatation or sedimentation PCR or In Pouch TF (culture) Head depression, anorexia, anemia and spenomegaly Stomoxys calcitrans It is a vector for D. caninum Psoroptes, Cheyletiella and Chorioptes Red chicken/ Roost mite, night mite Transmit protozoans, helminths and viruses. cause pain and can cause allergic reactions in some horses can cause pathology in heart muscles - -> acute and chronic cardiac disease face fly walking dandruff Cochliomyia hominivorax Giardia intestinalis cattle biting louse accumulate in the submucosa of the esophagus. Eggs are laid in lines on the lower limbs. Reduviid bug Assasin bug or kissing bug the cyst Scaly leg/face mite Cow feces warm- blooded animals including humans Dogs and cats Ornithonyssus spp. flea saliva Northern/Tropical fowl mite Small and large intestine Sucking dog flea Coccidia Larvae and nymphs Cryptosporidium andersoni Reduviidae toxoplasma gondii In GI tract Anoplura spp. Ctenocephalides felis Felicola subrostraus Equine protozoal myeloencephalitis deep skin scraping, hair pluck, cytology Direct contact with brushes, bedding, etc malnutrition or chronic disease Infectious catarrhal enteritis sarcocysts with bradyzoites Haematobia irritans Stable fly Echidnophaga spp. Fowl livestock Musca domestica and Musca autumnalis Eimeria leukarti On fresh, uninfected wounds. Babesia Spp Skin, feathers, organic material Ear mite Knemidocoptes spp. amastigote Horse feces and rotting organic matter Anoplocephala perfoliata/magna Dermacentor Oral-nasal cavity and upper GI birds felinds Eimeria tenella Hypoderma lineatum can cause bloat. Hypoderma bovis can cause paraplegia. Because of the site of accumulation of the larvae in the host. You don't! Rhipicephalus sanguineus Sporulated oocyst Setaria equina Tail head, udder and legs Duodenal ulcerations, malabsorption, acute focal inflammation Psoroptes ovis It usually infects the eye or lip and does not develop further. 3rd stage schizogony in nervous tissue amastigotes in macrophages Tabanus spp. Tabanus spp., Chrysops spp., Melophagus ovinus, Stomoxys calcitrans and Haematobia irritans Chew diarrhea Isospora Intermittent feeders enteritis and dysentry Onchocerca cervicalis Anemia Bedbugs necropsy On hairless areas of the body, lateral elbow and ear pinna All the time While nursing New World Screwworm cat flea, jumping flea Leishmania spp. Theileria Intermandibular area Dogs and felids Ixoeds Eimeria spp. Isospora suis Oestridae joint pain and myositis Keratinization of skin on legs and/or face cattle, herbivores, omnivores, birds 70% alcohol Gamonts in white blood cells SQ connective tissue, nasal and oral regions. Can migrate to the brain. small intestine Chrysops spp. Trichomonas spp. Sporulation, schizogony and gametogony Melophagus ovinus Cryptosporidium hominis Gasterophilus nasalis Spinouse ear tick only when feeding at night Fowl Tick Amblyomma americanum Floatations or McMaster Giardia In the GI tract ( stomach, duodenum) Spinal cord and esophagus Anoplura are sucking lice with a narrow head that cause anemia. Ischocera are chewing lice with a wide head that cause pruritis. margo plicatus and cardiac regions Eimeria or Coccidia Abortion at 3-9 months Anoplocephala perfoliata Sporozoite in sporulated oocyst Horse fly Binary fission, budding or schizogony and sporogony Eggs and Nymphs. Adults do not stay on host. Soft Ticks Cracks and crevices in cages Fly worry Short nosed cattle louse Slash and sponge transplacentally timing because you want to kill larvae before they reach the site of infection Feline trichomonas Cytauxzoon felis ingestion of raw beef Histomonas spp 2nd stage schizogony in vascular endothelium pigeon milk, contaminated drinking water and paratenic infection Gasterophilus Intestinalis Back, around horns and belly Babesia canis Because females only mate once in a lifetime Fecal Floatation to detect oocyst ENNNA Hepatozoon (americanum) Flystrike Oestrus ovis Report it! Tachyzoites Haematobia irritans is approximately half the size of Stomoxys calcitrans. None. a single egg hatches inside the female's body at a time. Fleas No-see- ums, midges Infestation of a living animal with diptheran fly larvae. This can be facultative or obligatory. Inside sheep nostrils Chorioptes bovis Cats Eimeria Warble fly clinical signs, western blot, PCR Babesia bigemina Kissing bug Histomonas spp. No, only for 1-2 weeks in a lifetime. snotty nose Psoroptes ovis coitus Culicoides Ischnocera louse Paraplegia Balantidium coli opossum Winter favors proliferation of the lice Dog sucking louse destruction of red blood cells Demodex canis Toxoplasma gondii and theileria Sarcpotes scabiei Cryptosporidium spp. rabbits, rodents Keratin digestion, sleeplessness, inappetance, scratching, feather plucking occlusion of blood vessels because of infected cell enlargement Mode of locomotion dog biting louse, canine chewing louse Neospora spp. Linognathis setosus They are obligatory parasites with nonfunctional mouthparts Texas cattle fever In the tick vector Otodectes Cynotis Nasal passages and sinuses Cull and Report Kala-azar (visceral) or Oriental sores (cutaneous) Sheep biting louse fresh feces In numbers over 200 Hypoderma spp. Ioxodes Flesh flies Hypoderma Swine sucking louse Musca autumnalis oxyuris equi Isospora and Eimeria ENNA older animals are more susceptible Destruction of small intestine cells leading to diarrhea It has two forms. Histomonas is flagellated in the cecum and pseudopodal in the liver. Haematopinous spp. White foci on aborted fetuses and placenta Cheyletiella yasguri Sticktight flea Musca domestica Ischnocera spp. Long nosed cattle louse Litte blue cattle louse Horn fly eating undercooked meat, consuming water/food contaminated with cat feces, transplacentally from mother to fetus No, demodex is a normal inhabitant of skin. Infectious enterohepatitis Biting/chewing lice Bebesia spp Early abortions Dermanyssus spp. It is the most pathogenic and causes production losses Leucocytozoon spp. itching, weightloss, reduced egg yield If lesioned, the parasite can cause a Type I hypersensitivity reaction in the host. Tick control Canker and Frounce Accumulate in the epidural fat of the spinal cord. Eggs are laid singly. ruminants and equids Ischnocerca (BITING lice) Screwworm Notoedric cat mite dog flea, common flea neurons Coccidia Dog biting louse Dark cerumen Cuterebra spp. Large, robust, beelike, hairy flies with nonfunctional mouthparts. Short lived, obligatory parasites Fowl. NOT chickens Drashcia megastoma, habronema spp decaying hay and other organic matter No, its the aberrant host. when in shaded areas Trypomastigote in blood Trichodectes canis Swab the ear wax Duodenum and pylorus In muscles Pruritis, hair loss, restlessness Leg, comb, wattle and neck raw beef In sores, wounds, necrotic tissue and soiled wool. listlessness, anemia, labored breathing, CNS symptoms and death Cryptosporidium parvum around the face When it is found in cattle Hypoderma lineatum Uninfected wounds They feed frequently and usually stay off host (switch hosts). Hepatozoon Spp Sugar floatation or sedimentation PCR or In Pouch TF (culture) Head depression, anorexia, anemia and spenomegaly Stomoxys calcitrans It is a vector for D. caninum Psoroptes, Cheyletiella and Chorioptes Red chicken/ Roost mite, night mite Transmit protozoans, helminths and viruses. cause pain and can cause allergic reactions in some horses can cause pathology in heart muscles - -> acute and chronic cardiac disease face fly walking dandruff Cochliomyia hominivorax Giardia intestinalis cattle biting louse accumulate in the submucosa of the esophagus. Eggs are laid in lines on the lower limbs. Reduviid bug Assasin bug or kissing bug the cyst Scaly leg/face mite Cow feces warm- blooded animals including humans Dogs and cats Ornithonyssus spp. flea saliva Northern/Tropical fowl mite Small and large intestine Sucking dog flea Coccidia Larvae and nymphs Cryptosporidium andersoni Reduviidae toxoplasma gondii In GI tract Anoplura spp. Ctenocephalides felis Felicola subrostraus Equine protozoal myeloencephalitis deep skin scraping, hair pluck, cytology Direct contact with brushes, bedding, etc malnutrition or chronic disease Infectious catarrhal enteritis sarcocysts with bradyzoites Haematobia irritans Stable fly Echidnophaga spp. Fowl livestock Musca domestica and Musca autumnalis Eimeria leukarti On fresh, uninfected wounds. Babesia Spp Skin, feathers, organic material Ear mite Knemidocoptes spp. amastigote Horse feces and rotting organic matter Anoplocephala perfoliata/magna Dermacentor Oral-nasal cavity and upper GI birds felinds Eimeria tenella Hypoderma lineatum can cause bloat. Hypoderma bovis can cause paraplegia. Because of the site of accumulation of the larvae in the host. You don't! Rhipicephalus sanguineus Sporulated oocyst Setaria equina Tail head, udder and legs Duodenal ulcerations, malabsorption, acute focal inflammation Psoroptes ovis It usually infects the eye or lip and does not develop further. 3rd stage schizogony in nervous tissue amastigotes in macrophages Tabanus spp. Tabanus spp., Chrysops spp., Melophagus ovinus, Stomoxys calcitrans and Haematobia irritans Chew diarrhea Isospora Intermittent feeders enteritis and dysentry Onchocerca cervicalis Anemia Bedbugs
(Print)
necropsy
On hairless areas of the body, lateral elbow and ear pinna
All the time
While nursing
New World Screwworm
cat flea, jumping flea
Leishmania spp.
Theileria
Intermandibular area
Dogs and felids
Ixoeds
Eimeria spp.
Isospora suis
Oestridae
joint pain and myositis
Keratinization of skin on legs and/or face
cattle, herbivores, omnivores, birds
70% alcohol
Gamonts in white blood cells
SQ connective tissue, nasal and oral regions. Can migrate to the brain.
small intestine
Chrysops spp.
Trichomonas spp.
Sporulation, schizogony and gametogony
Melophagus ovinus
Cryptosporidium hominis
Gasterophilus nasalis
Spinouse ear tick
only when feeding at night
Fowl Tick
Amblyomma americanum
Floatations or McMaster
Giardia
In the GI tract ( stomach, duodenum)
Spinal cord and esophagus
Anoplura are sucking lice with a narrow head that cause anemia. Ischocera are chewing lice with a wide head that cause pruritis.
margo plicatus and cardiac regions
Eimeria or Coccidia
Abortion at 3-9 months
Anoplocephala perfoliata
Sporozoite in sporulated oocyst
Horse fly
Binary fission, budding or schizogony and sporogony
Eggs and Nymphs. Adults do not stay on host.
Soft Ticks
Cracks and crevices in cages
Fly worry
Short nosed cattle louse
Slash and sponge
transplacentally
timing because you want to kill larvae before they reach the site of infection
Feline trichomonas
Cytauxzoon felis
ingestion of raw beef
Histomonas spp
2nd stage schizogony in vascular endothelium
pigeon milk, contaminated drinking water and paratenic infection
Gasterophilus Intestinalis
Back, around horns and belly
Babesia canis
Because females only mate once in a lifetime
Fecal Floatation to detect oocyst
ENNNA
Hepatozoon (americanum)
Flystrike
Oestrus ovis
Report it!
Tachyzoites
Haematobia irritans is approximately half the size of Stomoxys calcitrans.
None. a single egg hatches inside the female's body at a time.
Fleas
No-see-ums, midges
Infestation of a living animal with diptheran fly larvae. This can be facultative or obligatory.
Inside sheep nostrils
Chorioptes bovis
Cats
Eimeria
Warble fly
clinical signs, western blot, PCR
Babesia bigemina
Kissing bug
Histomonas spp.
No, only for 1-2 weeks in a lifetime.
snotty nose
Psoroptes ovis
coitus
Culicoides
Ischnocera louse
Paraplegia
Balantidium coli
opossum
Winter favors proliferation of the lice
Dog sucking louse
destruction of red blood cells
Demodex canis
Toxoplasma gondii and theileria
Sarcpotes scabiei
Cryptosporidium spp.
rabbits, rodents
Keratin digestion, sleeplessness, inappetance, scratching, feather plucking
occlusion of blood vessels because of infected cell enlargement
Mode of locomotion
dog biting louse, canine chewing louse
Neospora spp.
Linognathis setosus
They are obligatory parasites with nonfunctional mouthparts
Texas cattle fever
In the tick vector
Otodectes Cynotis
Nasal passages and sinuses
Cull and Report
Kala-azar (visceral) or Oriental sores (cutaneous)
Sheep biting louse
fresh feces
In numbers over 200
Hypoderma spp.
Ioxodes
Flesh flies
Hypoderma
Swine sucking louse
Musca autumnalis
oxyuris equi
Isospora and Eimeria
ENNA
older animals are more susceptible
Destruction of small intestine cells leading to diarrhea
It has two forms. Histomonas is flagellated in the cecum and pseudopodal in the liver.
Haematopinous spp.
White foci on aborted fetuses and placenta
Cheyletiella yasguri
Sticktight flea
Musca domestica
Ischnocera spp.
Long nosed cattle louse
Litte blue cattle louse
Horn fly
eating undercooked meat, consuming water/food contaminated with cat feces, transplacentally from mother to fetus
No, demodex is a normal inhabitant of skin.
Infectious enterohepatitis
Biting/chewing lice
Bebesia spp
Early abortions
Dermanyssus spp.
It is the most pathogenic and causes production losses
Leucocytozoon spp.
itching, weightloss, reduced egg yield
If lesioned, the parasite can cause a Type I hypersensitivity reaction in the host.
Tick control
Canker and Frounce
Accumulate in the epidural fat of the spinal cord. Eggs are laid singly.
ruminants and equids
Ischnocerca (BITING lice)
Screwworm
Notoedric cat mite
dog flea, common flea
neurons
Coccidia
Dog biting louse
Dark cerumen
Cuterebra spp.
Large, robust, beelike, hairy flies with nonfunctional mouthparts. Short lived, obligatory parasites
Fowl. NOT chickens
Drashcia megastoma, habronema spp
decaying hay and other organic matter
No, its the aberrant host.
when in shaded areas
Trypomastigote in blood
Trichodectes canis
Swab the ear wax
Duodenum and pylorus
In muscles
Pruritis, hair loss, restlessness
Leg, comb, wattle and neck
raw beef
In sores, wounds, necrotic tissue and soiled wool.
listlessness, anemia, labored breathing, CNS symptoms and death
Cryptosporidium parvum
around the face
When it is found in cattle
Hypoderma lineatum
Uninfected wounds
They feed frequently and usually stay off host (switch hosts).
Hepatozoon Spp
Sugar floatation or sedimentation
PCR or In Pouch TF (culture)
Head
depression, anorexia, anemia and spenomegaly
Stomoxys calcitrans
It is a vector for D. caninum
Psoroptes, Cheyletiella and Chorioptes
Red chicken/ Roost mite, night mite
Transmit protozoans, helminths and viruses. cause pain and can cause allergic reactions in some horses
can cause pathology in heart muscles --> acute and chronic cardiac disease
face fly
walking dandruff
Cochliomyia hominivorax
Giardia intestinalis
cattle biting louse
accumulate in the submucosa of the esophagus. Eggs are laid in lines on the lower limbs.
Reduviid bug
Assasin bug or kissing bug
the cyst
Scaly leg/face mite
Cow feces
warm-blooded animals including humans
Dogs and cats
Ornithonyssus spp.
flea saliva
Northern/Tropical fowl mite
Small and large intestine
Sucking
dog flea
Coccidia
Larvae and nymphs
Cryptosporidium andersoni
Reduviidae
toxoplasma gondii
In GI tract
Anoplura spp.
Ctenocephalides felis
Felicola subrostraus
Equine protozoal myeloencephalitis
deep skin scraping, hair pluck, cytology
Direct contact with brushes, bedding, etc
malnutrition or chronic disease
Infectious catarrhal enteritis
sarcocysts with bradyzoites
Haematobia irritans
Stable fly
Echidnophaga spp.
Fowl
livestock
Musca domestica and Musca autumnalis
Eimeria leukarti
On fresh, uninfected wounds.
Babesia Spp
Skin, feathers, organic material
Ear mite
Knemidocoptes spp.
amastigote
Horse
feces and rotting organic matter
Anoplocephala perfoliata/magna
Dermacentor
Oral-nasal cavity and upper GI
birds
felinds
Eimeria tenella
Hypoderma lineatum can cause bloat. Hypoderma bovis can cause paraplegia. Because of the site of accumulation of the larvae in the host.
You don't!
Rhipicephalus sanguineus
Sporulated oocyst
Setaria equina
Tail head, udder and legs
Duodenal ulcerations, malabsorption, acute focal inflammation
Psoroptes ovis
It usually infects the eye or lip and does not develop further.
3rd stage schizogony in nervous tissue
amastigotes in macrophages
Tabanus spp.
Tabanus spp., Chrysops spp., Melophagus ovinus, Stomoxys calcitrans and Haematobia irritans
Chew
diarrhea
Isospora
Intermittent feeders
enteritis and dysentry
Onchocerca cervicalis
Anemia
Bedbugs
