Strongyloides pereirai Travassos 1932
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2025
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| author | González, M. A. Villegas Ojeda, M. A. Caraballo, J. N. Ailán Choke, L. G. Hamann, M. I. Duré, M. I. Gómez, V. I. González, C. E. |
| author_facet | González, M. A. Villegas Ojeda, M. A. Caraballo, J. N. Ailán Choke, L. G. Hamann, M. I. Duré, M. I. Gómez, V. I. González, C. E. |
| contents | <p><b><i>Strongyloides pereirai</i> Travassos, 1932 (Fig. 4, A–C).</b></p><p>S it e of i n fe c t i on: small intestine.</p><p>Ho s t, l o c a l it y, an d c ol l e c t i on d at e: <i>S. nasicus</i>, Corrientes, Oct. 2002.</p><p>Vou c h e r m at e r i a l: CECOAL 02103042 (1 female).</p><p>C omments: This species was described by Travassos (1932) from specimens collected from <i>Hylodes nasus</i> (Lichtenstein, 1823) <b>(=</b> <i>Elosia nasus</i>) in Rio de Janeiro, Brazil. We used metric and morphological characteristics such as total length, esophagus length, distance of vulva from posterior end (3:1 ratio), length and width of eggs, and rounded posterior end to identify the specimens in this study.</p><p>In the life cycle of these nematodes, free-living males and females develop into adults in the soil, where they reproduce. Females lay eggs that hatch and develop into the L3 stage, which infects the vertebrate host. Following a migration through the host’s body, adult parasitic females are found in the intestine (Viney & Lok, 2015).</p><p>In South America, nematodes of this genus have been found in amphibians from the families Bufonidae, Hylodidae, and Leptodactylidae (Campião et al., 2014). In Argentina, they were previously found in <i>P. cristinae</i> (= <i>P. albonotatus</i>) from Corrientes province (González & Hamann, 2012a). This is the first report of <i>S. pereirai</i> from Argentine amphibians.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_20429279 |
| institution | Zenodo |
| language | |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Strongyloides pereirai Travassos 1932 González, M. A. Villegas Ojeda, M. A. Caraballo, J. N. Ailán Choke, L. G. Hamann, M. I. Duré, M. I. Gómez, V. I. González, C. E. Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Strongyloididae Strongyloides Strongyloides pereirai <p><b><i>Strongyloides pereirai</i> Travassos, 1932 (Fig. 4, A–C).</b></p><p>S it e of i n fe c t i on: small intestine.</p><p>Ho s t, l o c a l it y, an d c ol l e c t i on d at e: <i>S. nasicus</i>, Corrientes, Oct. 2002.</p><p>Vou c h e r m at e r i a l: CECOAL 02103042 (1 female).</p><p>C omments: This species was described by Travassos (1932) from specimens collected from <i>Hylodes nasus</i> (Lichtenstein, 1823) <b>(=</b> <i>Elosia nasus</i>) in Rio de Janeiro, Brazil. We used metric and morphological characteristics such as total length, esophagus length, distance of vulva from posterior end (3:1 ratio), length and width of eggs, and rounded posterior end to identify the specimens in this study.</p><p>In the life cycle of these nematodes, free-living males and females develop into adults in the soil, where they reproduce. Females lay eggs that hatch and develop into the L3 stage, which infects the vertebrate host. Following a migration through the host’s body, adult parasitic females are found in the intestine (Viney & Lok, 2015).</p><p>In South America, nematodes of this genus have been found in amphibians from the families Bufonidae, Hylodidae, and Leptodactylidae (Campião et al., 2014). In Argentina, they were previously found in <i>P. cristinae</i> (= <i>P. albonotatus</i>) from Corrientes province (González & Hamann, 2012a). This is the first report of <i>S. pereirai</i> from Argentine amphibians.</p> |
| title | Strongyloides pereirai Travassos 1932 |
| topic | Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Strongyloididae Strongyloides Strongyloides pereirai |
| url | https://doi.org/10.5281/zenodo.20429279 |