Infestații cu specii de malofagi la rațe (Anas platyrhynchos domesticus L.) din zona de centru a Republicii Moldova [Articol]
Date
2025
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
Investigațiile cu privire la stabilirea diversității agenților parazitari la rațe (Anas platyrhynchos domesticus L.) au fost efectuate pe parcursul anului 2024. Au fost recoltate 57 de eșantioane biologice din diverse gospodării particulare din zona de Centru a Republicii Moldova. Au fost identificate șase specii de malofagi, care aparțin la clasa Insecta, 3 familii (Trinotonidae, Philopteridae, Menoponidae) și 4 genuri (Anatoecus, Anaticola, Trinoton, Menopon). S-a stabilit extensivitatea (EI) și intensivitatea infestării (II) cu următoarele specii de malofagi: Anatoecus icterodes EI – 7,0%, II – 2 – 4 ex., Anatoecus dentatus EI – 13%, II – 7 ex., Anaticola crassicornis EI – 14,0%, II – 10 – 57ex., Anaticola anseris EI – 2,0%, I I– 1,0 – 2,0 ex., Trinoton querquedulae EI – 5,0%, II – 2 – 4 ex. și cu specia Menopon obscurum EI – 4,0%, II – 2 – 9 ex. S-a stabilit, că speciile de malofagi înregistrate la palmipedele domestice (rațe) din familia Anatidae sunt comune la unele specii de păsări sălbatice de apă.
Investigations to establish the diversity of parasitic agents in ducks (Anas platyrhynchos domesticus L.) were carried out during 2024. In the Central area of the Republic of Moldova, from various private households, 57 biological samples have been collected. Malophagus species (six species) have been identified, belonging to the class Insecta, 3 families (Trinotonidae, Philopteridae, Menoponidae) and 4 genera (Anatoecus, Anaticola, Trinoton, Menopon). The extensiveness (EI) and intensity (II) of infestation with the following malophagous species: Anatoecus icterodes EI – 7,0%, II – 2 – 4 ex., Anatoecus dentatus EI – 13%, II – 17 ex., Anaticola crassicornis EI – 14,0%, II – 10 – 57 ex., Anaticola anseris EI – 2,0%, II – 1,0 – 2,0 ex., Trinoton querquedulae EI – 5,0%, II – 2 – 4 ex. and with species Menopon obscurum EI – 4,0%, II – 2– 9 ex., were determined. It has been established that the species of malophagous recorded in domestic palmipeds (ducks) of the family Anatidae are common in some species of wild waterfowl.
Investigations to establish the diversity of parasitic agents in ducks (Anas platyrhynchos domesticus L.) were carried out during 2024. In the Central area of the Republic of Moldova, from various private households, 57 biological samples have been collected. Malophagus species (six species) have been identified, belonging to the class Insecta, 3 families (Trinotonidae, Philopteridae, Menoponidae) and 4 genera (Anatoecus, Anaticola, Trinoton, Menopon). The extensiveness (EI) and intensity (II) of infestation with the following malophagous species: Anatoecus icterodes EI – 7,0%, II – 2 – 4 ex., Anatoecus dentatus EI – 13%, II – 17 ex., Anaticola crassicornis EI – 14,0%, II – 10 – 57 ex., Anaticola anseris EI – 2,0%, II – 1,0 – 2,0 ex., Trinoton querquedulae EI – 5,0%, II – 2 – 4 ex. and with species Menopon obscurum EI – 4,0%, II – 2– 9 ex., were determined. It has been established that the species of malophagous recorded in domestic palmipeds (ducks) of the family Anatidae are common in some species of wild waterfowl.
Description
Keywords
rațe, infestații, ectoparaziți, malofagi, extensivitate, intensivitate, ducks, infestation, ectoparasites, malophagous, extensiveness, intensity
Citation
ZAMORNEA, Maria; Dumitru ERHAN; Ștefan RUSU și Olesea GLIGA. Infestații cu specii de malofagi la rațe (Anas platyrhynchos domesticus L.) din zona de centru a Republicii Moldova. Studia Universitatis Moldaviae. Științe reale și ale naturii. 2025, nr.1 (181), pp. 45-49. ISSN 1814-3237. Disponibil: https://doi.org/10.59295/sum1(181)2025_06