Toxascaris leonina

Tox·as·ca·ris le·o·ni·na

(tok-sas'kă-ris lē'ō-nī'nă),
An ascarid nematode of the dog that differs from Toxocara in that the larvae do not migrate through the lungs; the entire developmental cycle occurs in the gut. This parasite has been found in humans in a few instances and is a cause of visceral larva migrans in children, though less frequently implicated than is Toxocara canis.
[G. toxon, bow, + Ascaris]

Toxascaris leonina

[toksas′kəris]
a species of nematode found mainly in domestic animals, commonly known as roundworms. It differs from related species in that it spends its entire developmental cycle in the digestive tract, rather than migrating through the lungs.

Toxascaris

a genus of roundworms in the family Ascarididae.

Toxascaris leonina
found in the small intestine of dog, cat, fox and wild carnivora. Causes toxascariasis.
References in periodicals archive ?
Roundworms Toxascaris leonina were recovered from the intestine of one (3.
The least common parasite was the nematode Toxascaris leonina found only in one fox.
Toxascaris leonina (von Linstow) was reported from 2 cats at the Sasebo and Iwakuni veterinary facilities.
The life history and development of Toxascaris leonina (von Linstow 1902) in the dog and cat.
Also in this survey unlike results of one survey by Unlu and Eren in Turkish (2007) and one survey by Oliveriasequeira in Brazil in 2002 Spirocerca lupi and Toxascaris leonina were not isolated [13,20].
Also in this survey egg of Uncinaria stephanocephala, macracantorhincus hirodinasesus, Spirocerca lupi, Toxascaris leonina were not isolated that can for dry weather, decrease in rate of rain in recent years, winter with cold weather and dry summer and oven nutrition of this animals from drug plants in pastures and farms.
procyonis-infected dogs often have mixed infections with Toxocara canis, Toxascaris leonina, or both, which have morphologically similar eggs (1).
Los parásitos hallados fueron: Trichuris vulpis (13,4%), Toxocara canis (5,9%), Toxascaris leonina (0,6%), Ancylostoma caninum (18,9%), Uncinaria spp.
En primavera e invierno se hallaron huevos de Toxascaris leonina.
The endoparasite Toxascaris leonina was identified from the gastrointestinal tract and the ectoparasitic tick Dermacentor variablis was numerous in the coat.