Exam 1- Key Features/Differences Flashcards
Moroccan Leather is caused by nematodes that live where in the body?
Stomach nematodes
No Hepatic Tracheal Migration (Only one in superfamily)
Toxocaris Leonina
Causes urticaria (superfamily)
strongyloides
Superfamily with Hepatic Tracheal Migration
Toxocari
Affects young puppies (3 nematodes)
Ancylostoma Caninum, Uncinaria Stnocephala, Strongyloides stercoralis
Causes milk spots in liver
Ascaris suum
VERY SHORT PPP (superfamily)
strongyloides
Clinical signs: Pot Belly (Superfamily)
Toxocari
Poultry Cecal Worm
Heterakis galinarum
Associated with stress
Cooperia & Trichostrongylus
Nodular/Pimply worm
Oesophagostomum
Resistant
Haemonchus contortus, Small Strongyles
Meningial Worm
Paralephostrongylus tenius
Leadshot
Muellerius
Superfamily with Indirect Lifecycles
Metastrongyloidea (Lungworms)
3 that use a Baermann for Dx
Metastrongyloidea, Dictyocaulus, Strongyloides
Threadworms
strongyloides
Roundworms
toxocari
Lungworms (2)
Dictyocaulus, Metastrongyloidea
Postpatent Parasitic Bronchitis
Dictyocaulus
Famacha to gauge anemia
H. contortus
Bottle Jaw (2)
Haemonchus, oesophagostomum
Cause anorexia
oesophagostomum
1 superfamily and 2 species that can have infective L2
Heterakis galinarum, ascaridia spp, Toxocari
Causes colic
strongylus vulgaris
Cutaneous Larval Migrans
Braziliense
Larvae arrest in winter
cyathostomins
Ancylostoma with no Transmammary/Transplacental transmission
A. tubaeformae
Large Intestine (1 species, 2 superfamilies)
small & large strongyles, oesophagostomum
Small Intestine (6 species, 3 superfamilies)
Ancylostoma, Ascaridia, Heterakis (cecum), Toxocari, oesophagostomum, trichostrongylus, nematodirus battus, cooperia, strongyloides
Stomach/Abomasum (6 species)
Ostertagia ostertagi, Teladorsagia circumcincta, Hyostrongylus rubidis, Trichostrongyllus, Haemonchus contortus, Haemonchus placei
Cyathostomins
small strongyles
L3 migrate to trachea and lungs causing pneumonia
Ancylostoma caninum
Interdigital dermatitis
Uncinaria stenocephala
Egg is operculated
syngamus trachea
Young cattle
Dictyocaulus viviparous
mammalated eggs
Ascaris suum
Ocular and Visceral Larval migrans
Toxocara Canis