Difference between revisions of "Trichuris vulpis"

Revision as of 12:01, 12 July 2010

Trichuris vulpis egg - Joel Mills, Wikimedia commons

Overview

Thrichuris vulpisis a typical whipworm in appearance and life cycle. It inhabits the large intestine and ceacum of dogs and less often foxes and cats worldwide. Commonly seen in the caecum, but rarely in large enough quantities to cause clinical signs.

Identification

Adults are between 4.5 and 8cm long, slender and white coloured. The anterior end is long and filamentous becoming broader towards the posterior.

Trichuris vulpis is a typical whipworm in every way.
It causes intermittent diarrhoea in dogs.
Typical eggs may be shed in faeces, but are not always easy to find, so it may be necessary to examine several repeat samples if infection is suspected.

@@ Line 1: / Line 1: @@
-{{OpenPagesTop}}
+{{unfinished}}
-{{Taxobox
-|name               =''Trichuris vulpis''
-|kingdom =Animalia
-|sub-kingdom =
-|phylum =[[:Category:Nematodes|Nematoda]]
-|super-class =
-|class =Enopla
-|sub-class =Dorylaimia
-|super-order =
-|order =Trichocephalida
-|sub-order =
-|super-family =[[:Category:Trichinelloidea|Trichinelloidea]]
-|family =Trichuridae
-|sub-family =
-|genus = Trichuris
-|species =''T. vulpis''
-}}
 [[File:Trichuris Egg.jpg|150px|thumb|right|Trichuris vulpis egg - Joel Mills, Wikimedia commons]]
-==Overview==
+===Overview===
-''Thrichuris vulpis''is a typical [[Trichuris|whipworm]] in appearance and life cycle. The worms have a pre-patent period of 3 months before eggs are found in feaces, though they are not always present and several samples may be necessary to confirm infection. It inhabits the large intestine and ceacum of dogs and less often foxes and cats worldwide. Commonly seen in the caecum, but rarely in large enough quantities to cause clinical signs, most notably diarrhoea in dogs.
+''Thrichuris vulpis''is a typical whipworm in appearance and life cycle. It inhabits the large intestine and ceacum of dogs and less often foxes and cats worldwide. Commonly seen in the caecum, but rarely in large enough quantities to cause clinical signs.
-==Identification==
+===Identification===
-Adults are between 4.5 and 8cm long, slender and white coloured. The anterior end is long and filamentous becoming broader towards the posterior. The males tail is coiled and has a single spicule, used for reproduction, in a protrusible sheath.
+Adults are between 4.5 and 8cm long, slender and white coloured. The anterior end is long and filamentous becoming broader towards the posterior.
-Eggs are distinctive lemon shaped with a thick shell and bioperculated having plugs at each pole. The eggs appear yellow/brown colour in the faeces.
-==Epidemiology==
-''T. vulpis'' can be found in many places throughout the world. The longevity of the eggs is the major feature of the spread of these worms as they can survive in the environment for a number of years under suitable conditions. As light infections can be carried asymptomatically, host animals can spread the disease readily. Older dogs tend to have a higher burden than younger dogs due to accumulation over the life of the animal.
-{{Learning
+*''Trichuris vulpis'' is a typical whipworm in every way.
-|literature search = [http://www.cabdirect.org/search.html?q=title:(%22Trichuris+vulpis%22)+ ''Trichuris vulpis'' publications]
+*It causes intermittent diarrhoea in dogs.
-|Vetstream = [https://www.vetstream.com/canis/search?s=nematode Nematodes]
+*Typical eggs may be shed in faeces, but are not always easy to find, so it may be necessary to examine several repeat samples if infection is suspected.[[Category:Trichinelloidea]][[Category:Dog_Nematodes]]
-}}
+[[Category:To_Do_-_NickJ]]
-{{OpenPages}}
-[[Category:Trichinelloidea]]
-[[Category:Dog_Nematodes]]

Difference between revisions of "Trichuris vulpis"

Revision as of 12:01, 12 July 2010

Overview

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