Nippostrongylus brasiliensis Travassos
Nippostrongylus brasiliensis (Travassos) (= Heligmosomum braziliense Travassos; = Heligmosomum muris Yokogawa) Site of infection: Small intestine Host: Rattus rattus Locality: Paraíso Prevalence and mean intensity (range): 14.3% (1/7) and 37 (37) Specimens deposited: MLP-He 7433 and CNHE 10712 Comme...
| Main Authors: | , , , , , , , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
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2018
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| Subjects: | |
| Online Access: | https://zenodo.org/record/5949678 https://doi.org/10.5281/zenodo.5949678 |
| Summary: | Nippostrongylus brasiliensis (Travassos) (= Heligmosomum braziliense Travassos; = Heligmosomum muris Yokogawa) Site of infection: Small intestine Host: Rattus rattus Locality: Paraíso Prevalence and mean intensity (range): 14.3% (1/7) and 37 (37) Specimens deposited: MLP-He 7433 and CNHE 10712 Comments: The specimens collected in this study exhibited characteristics described by Yokogawa (1920) and Haley (1961), i.e. 14 cuticular ridges in the synlophe at midbody; asymmetrical bursa with right lobe longer than left, with pattern of type 1-4; in right lobe, ray 2 long and slender, rays 3 and 6 short and slender, rays 4 and 5 thick contiguous and diverging in distal portion; in left lobe, rays 2 to 5 long and slender, ray 6 thick and curved towards dorsal lobe; both rays 8 short and slender; short dorsal ray; rays 9 arising at same level of division of the dorsal ray; and spicules 565–618 long. In México, N. brasiliensis has been recorded from M. musculus in Tabasco (Cigarroa-Toledo et al. 2017), R. rattus in Hidalgo (Pulido-Flores et al. 2005) and Tabasco (Cigarroa-Toledo et al. 2017), and R. norvegicus in Michoacán (Hierro-Huerta 1992) and Tabasco (Cigarroa-Toledo et al. 2017). In Yucatán, this species has been previously reported from M. musculus and R. rattus in three localities in Mérida and Opichén (Panti-May et al. 2015, 2017). Published as part of Panti-May, Jesús Alonso, Digiani, María Celina, Palomo-Arjona, Eduardo Emir, Gurubel-González, Yessica Margely, Navone, Graciela T., Machain-Williams, Carlos, Hernández-Betancourt, Silvia F. & Robles, María Del Rosario, 2018, A checklist of the helminth parasites of sympatric rodents from two Mayan villages in Yucatán, México, pp. 495-512 in Zootaxa 4403 (3) on pages 503-504, DOI:10.11646/zootaxa.4403.3.4, http://zenodo.org/record/1212929 |
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