Abstract

Goats are invaded in the lowlands of Dagestan by 47 species of helminths, where representatives of the suborder Strongylata Railliet et Henry, 1913 are dominated, of these, the largest number of species (26) are taxa of the family Trichostrongylidae Leiper, 1912. The extensity of invasion (EI) – 2.1–68.8%, the invasion intensity (II) – 1–2340 specimen. In total, the goats were infested up to 87.7%, with an infestation intensity of 1–2340 copies. The maximum of EI values to 14.2 – 68.8% were observed in F. hepatica, F. gigantica, D. lanceatum, M. expansa, M. benedeni, E. granulosus, T. hydatigena (I), S. pappilosus, Ch. ovina, B. trigonocephalum, species Trichostrongylus, Nematodirus, H. contortus, D. filaria, G. pulchrum with II 14–2340 specimen. Goats are poorly infected paramphistomum, coliform, thysaniezia, avitellina, canorus, esophagostomy, types ostertag, of cooperia, some species of Nematodirus – N. abnormalis, N. dogeli, N. andreevi, protostrongylus, cystocaulus, mullerius, trichocephalus. In general, helminth biodiversity is represented by typical sheep species in this region.

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