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Intestinal parasites in rodents from five different Himas in Lebanon Cover

Intestinal parasites in rodents from five different Himas in Lebanon

By:
Open Access
|Sep 2025

Figures & Tables

Fig. 1.

The five Lebanese Hima sites - Kherbet Qanafar, Ras El Matn, Ain Zebdeh, Ebel El Saqi, and Hammana
The five Lebanese Hima sites - Kherbet Qanafar, Ras El Matn, Ain Zebdeh, Ebel El Saqi, and Hammana

Fig. 2.

Percentage of trapped rodents in each studied area.
Percentage of trapped rodents in each studied area.

Fig. 3.

Percentage of trapped rodent species in different seasons.
Percentage of trapped rodent species in different seasons.

Fig. 4.

Percentage of trapped rodent species in different areas.
Percentage of trapped rodent species in different areas.

Fig. 5.

Percentage of infection type found in the trapped rodents.
Percentage of infection type found in the trapped rodents.

Fig. 6.

Percentage of collected endoparasites in the spring and fall seasons.
Percentage of collected endoparasites in the spring and fall seasons.

Fig. 7.

Intestinal helminths under stereoscope: (A) Hymenolepis diminuta, (B) Male Ascaris lumbricoides, (C) Female Trichuris muris, (D) Male Trichuris muris, (E) Male Heligmosomoides polygyrus, (F) Female Heligmosomoides polygyrus, (G) Capillaria spp, (H) Physaloptera spp., (I) Physaloptera spp. head.
Intestinal helminths under stereoscope: (A) Hymenolepis diminuta, (B) Male Ascaris lumbricoides, (C) Female Trichuris muris, (D) Male Trichuris muris, (E) Male Heligmosomoides polygyrus, (F) Female Heligmosomoides polygyrus, (G) Capillaria spp, (H) Physaloptera spp., (I) Physaloptera spp. head.

Fig. 8.

Intestinal helminths under the microscope (magnification 40 x): (A) Aspiculuris tetraptera, (B) Female Syphacia muris, (C) Male Syphacia muris, (D) Female Syphacia obvelata, (E) Male Syphacia obvelata.
Intestinal helminths under the microscope (magnification 40 x): (A) Aspiculuris tetraptera, (B) Female Syphacia muris, (C) Male Syphacia muris, (D) Female Syphacia obvelata, (E) Male Syphacia obvelata.

Percentage of captured rodents infected with specific helminth(s)_

Parasite speciesHost (rodent) speciesPercentage of infected individuals
Hymenolepis diminutaApodemus mystacinus14.3
Ascaris lumbricoidesApodemus mystacinusApodemus flavicollis33.347.4
Trichuris murisApodemus mystacinusApodemus flavicollis7.721.0
Aspiculuris tetrapteraApodemus mystacinusApodemus flavicollisApodemus hermonensisMicrotus guentheri5.915.812.514.3
Heligmosomoides polygyrusApodemus mystacinusApodemus flavicollis7.110.5
Syphacia murisApodemus mystacinus4.2
Syphacia obvelataApodemus mystacinus3.6
Capillaria spp.Apodemus mystacinusApodemus flavicollis1.810.5
Physaloptera spp.Apodemus mystacinus0.6

Percentage of rodents infected with parasites species in spring and Fall seasons_

Parasites % of infected rodents
Spring (N=136)Fall (N=69)Overall (N=205)
Ascaris lumbricoides17.114.631.7
Trichuris muris6.817.8
Aspiculuris tetraptera4.42.97.3
Heligmosomoides polygyrus3.43.46.8
Syphacia muris1.52.43.9
Syphacia obvelata2.413.4
Capillaria spp.1.512.4
Physaloptera spp.0.500.5
Hymenolepis diminuta7.83.911.7

Impact of Season and Study site on rodent infection with specific internal parasites_

ParasitesFactorBS.E.WalddfSig.Exp(B)
Ascaris lumbricoidesSpring-0.6650.3403.82110.0510.514
Site 21.83440
Hammana0.7671.2900.35410.5522.154
Ras El Matn0.1831.2750.02110.8861.201
Kherbet Qanafar1.8201.0822.82910.0936.174
Ain Zebdeh2.6691.0626.31510.01214.420
Constant-2.2871.0504.74110.0290.102
Trichuris murisSpring1.4240.7683.43710.0644.153
Constant-3.5120.71823.94710.0000.030
Syphacia murisSpring-1.6550.8503.78910.0520.191
Constant-2.5490.46430.14310.0000.078
Hymenolepis diminutaSite 12.02540.017
Hammana19.8811.038E4010.9984.308E8
Ras El Matn20.4561.038E4010.9987.652E8
Kherbet Qanafar19.7211.038E4010.9983.672E8
Ain Zebdeh16.7261.038E4010.9991.836E7
Constant-21.2031.038E4010.9980
DOI: https://doi.org/10.2478/helm-2025-0011 | Journal eISSN: 1336-9083 | Journal ISSN: 0440-6605
Language: English
Page range: 120 - 134
Submitted on: Dec 21, 2024
Accepted on: May 2, 2025
Published on: Sep 30, 2025
Published by: Slovak Academy of Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 4 times per year

© 2025 M. Abi Said, T. Maroun, H. Shaib, published by Slovak Academy of Sciences
This work is licensed under the Creative Commons Attribution 4.0 License.