They were compatible to Echinostoma revolutum or Echinostoma jurini, with only minor differences. As the adults were recovered from both. Echinostoma ‘revolutum’ (Digenea: Echinostomatidae) species complex revisited: species delimitation based on novel molecular and. To determine the prevalence of helminthic infections in Pursat Province, Cambodia, we tested fecal specimens from children, 10–14 years of age, in June.

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Visit the Molecular Expressions Website. The world-wide population size of this species is unknown. Sorensen and Minchella, Predation We have no information on particular predators of this species. Considering the recent results of Georgieva et al.

CDC – DPDx – Echinostomiasis

DNA barcoding and taxonomy in diptera: Freshwater snails were collected in both stagnant and running water bodies such as the pond, rice paddy, irrigation canal, stream, and river.

Sequence identification is as revoluttum GenBank, followed by a letter: National Center for Biotechnology InformationU. With regard to C. Even if echinostome eggs are detected, the specific diagnosis is not possible unless the adult worm is collected and identified. At least 2 different habitats were investigated in each of the districts. The cercariae may encyst as metacercariae within the same first intermediate host or leave the host and penetrate a new second intermediate host.


We detected metacercariae of E.

Both species use L. New data on the bioecology and morphology of Echinostoma revolutum and E. Echinostoma revolutum exhibited the widest host range being recovered in the four lymnaeids studied L.

ADW: Echinostoma revolutum: INFORMATION

Status of intestinal parasites infection among primary school children in Kampongcham, Cambodia. This article has been cited by other articles in PMC. There is no parental investment beyond the limited provisioning of eggs. In otherwords, Europe and Asia and northern Africa.


Hence, detection of E. This host can be various pulmonate and prosobranch snails, freshwater mussels Unionidaefrogsand freshwater turtles Testundines Kanev, The adult trematode uses an oral and a ventral sucker to hold onto the lining of the bird cecum regolutum human rectum. Trematodes in the genus, Echinostoma. Fried B, Graczyk TK, editors. It is suggested that E.

Status of intestinal parasite infections among children in Bat Dambang, Cambodia. Conclusion We conclude that nad 1 should be the first choice for large-scale barcode-based identification of the species of the ‘ revolutum ‘ group.


For this study, children boys10—14 years of age, from 4 primary schools were selected. On the basis of these characteristics, the worms were identified as E.

The major sources of E.

Non-metric multidimensional scaling ordination plot derived from the raw pairwise distances calculated for the nad 1 dataset.

The cercaria exits the primary intermediate host and infects a secondary intermediate host. His major research area is foodborne zoonotic parasites, including echinostomes, heterophyids, and gnathostomes.

The first intermediate host for revolytum flukes may be the same or different species of these snails, although this was not confirmed in this study.