Prime

Type your tag names separated by a space and hit enter

[Parasitic helminths of the cecum and colon of equidae in Italy].

Abstract

Intestinal helminths from coecum and colon were studied in 93 equidae including 40 horses, 36 donkeys and 17 mules. A total of 38 species, 36 nematodes and 2 cestodes, were identified as follows: 1) Triodontophorus serratus, 2) Triodontophorus brevicauda, 3) Strongylus equinus, 4) Strongylus edentatus, 5) Strongylus vulgaris, 6) Cyathostomum tetracanthum, 7) Cyathostomum coronatum, 8) Cyathostomum labiatum, 9) Cyathostomum labratum, 10) Cyathostomum alveatum, 11) Cyathostomum pateratum, 12) Cyathostomum catinatum, 13) Cyathostomum sagittatum, 14) Cylicodontophorus bicoronatus, 15) Cylicocyclus radiatus, 16) Cylicocyclus auriculatus, 17) Cylicocyclus elongatus, 18) Cylicocyclus nassatus, 19) Cylicocyclus insigne, 20) Cylicocyclus leptostomus, 21) Cylicostephanus calicatus, 22) Cylicostephanus poculatus, 23) Cylicostephanus minutus, 24) Cylicostephanus longibursatus, 25) Cylicostephanus hybridus, 26) Cylicostephanus goldi, 27) Cylicostephanus ornatus, 28) Cylicostephanus skrjabini, 29) Poteriostomum ratzii, 30) Gyalocephalus capitatus, 31) Parascaris equorum*, 32) Probstmayria vivipara, 33) Draschia megastoma*, 34) Habronema muscae*, 35) Habronema majus*, 36) Setaria equina*, 37) Anoplocephala perfoliata, 38) Paranoplocephala mamillana. The asterisked species are those not usually localized in the examined material. The most frequent parasites were found in all three hosts. Species 1, 4, 6, 9, 10, 12, 21, 22, 30 and 35 showed significant differences in prevalence between horses and donkeys, the mule generally having intermediate values. Multiple infections and total worm burden appear to decrease in older animals (> 15 years). Parasite associations occur mostly at random as expected from the values of the respective total prevalences. Some significant excesses on expected values were recorded but not significant deficits. The total worm burden increases with the number of parasite species and the increase appears to follow an exponential pattern.

Authors

,

Source

Parassitologia 34:1-3 1992 Dec pg 53-60

MeSH

Animals
Cecum
Colon
Female
Helminthiasis
Helminthiasis, Animal
Helminths
Horse Diseases
Horses
Intestinal Diseases, Parasitic
Italy
Male
Perissodactyla
Species Specificity

Pub Type(s)

English Abstract
Journal Article

Language

ita

PubMed ID

1339978

Citation

TY - JOUR T1 - [Parasitic helminths of the cecum and colon of equidae in Italy]. AU - Ricci,M, AU - Sabatini,A, PY - 1992/12/1/pubmed PY - 1992/12/1/medline PY - 1992/12/1/entrez SP - 53 EP - 60 JF - Parassitologia JO - Parassitologia VL - 34 IS - 1-3 N2 - Intestinal helminths from coecum and colon were studied in 93 equidae including 40 horses, 36 donkeys and 17 mules. A total of 38 species, 36 nematodes and 2 cestodes, were identified as follows: 1) Triodontophorus serratus, 2) Triodontophorus brevicauda, 3) Strongylus equinus, 4) Strongylus edentatus, 5) Strongylus vulgaris, 6) Cyathostomum tetracanthum, 7) Cyathostomum coronatum, 8) Cyathostomum labiatum, 9) Cyathostomum labratum, 10) Cyathostomum alveatum, 11) Cyathostomum pateratum, 12) Cyathostomum catinatum, 13) Cyathostomum sagittatum, 14) Cylicodontophorus bicoronatus, 15) Cylicocyclus radiatus, 16) Cylicocyclus auriculatus, 17) Cylicocyclus elongatus, 18) Cylicocyclus nassatus, 19) Cylicocyclus insigne, 20) Cylicocyclus leptostomus, 21) Cylicostephanus calicatus, 22) Cylicostephanus poculatus, 23) Cylicostephanus minutus, 24) Cylicostephanus longibursatus, 25) Cylicostephanus hybridus, 26) Cylicostephanus goldi, 27) Cylicostephanus ornatus, 28) Cylicostephanus skrjabini, 29) Poteriostomum ratzii, 30) Gyalocephalus capitatus, 31) Parascaris equorum*, 32) Probstmayria vivipara, 33) Draschia megastoma*, 34) Habronema muscae*, 35) Habronema majus*, 36) Setaria equina*, 37) Anoplocephala perfoliata, 38) Paranoplocephala mamillana. The asterisked species are those not usually localized in the examined material. The most frequent parasites were found in all three hosts. Species 1, 4, 6, 9, 10, 12, 21, 22, 30 and 35 showed significant differences in prevalence between horses and donkeys, the mule generally having intermediate values. Multiple infections and total worm burden appear to decrease in older animals (> 15 years). Parasite associations occur mostly at random as expected from the values of the respective total prevalences. Some significant excesses on expected values were recorded but not significant deficits. The total worm burden increases with the number of parasite species and the increase appears to follow an exponential pattern. SN - 0048-2951 UR - https://www.unboundmedicine.com/medline/citation/1339978/[Parasitic_helminths_of_the_cecum_and_colon_of_equidae_in_Italy]_ ER -