Published June 4, 2024 | Version v1
Taxonomic treatment Open

Trichuris Roederer

  • 1. Centro de Investigaciones Regionales " Dr. Hideyo Noguchi ", Universidad Autónoma de Yucatán, Mérida, Yucatán, México.
  • 2. Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán, Mérida, Yucatán, México.
  • 3. Pet-Ro, clínica veterinaria privada, Mérida, Yucatán, México.
  • 4. Centro de Estudios de Desarrollo Sustentable y Aprovechamiento de la Vida Silvestre, Universidad Autónoma de Campeche, Campeche, Campeche, México.
  • 5. Natural History Museum, London, United Kingdom. & Institute of Parasitology, Czech Academy of Sciences, České Budějovice, Czech Republic.
  • 6. Instituto de Biología, Universidad Nacional Autónoma de México, Ciudad de México, México.

Description

Trichuris sp.

Site of infection: Caecum.

Host species: Philander vossi.

Locality: Chetumal (Quintana Roo).

Prevalence: 100% (1/1).

Mean intensity: 1.

Specimen deposited: CNHE 12891.

Comments: The single female whipworm is 9,680 in body length, with anterior portion of body 6,980 long and thick portion of body 2,700 long. The specimen has a non-protrusive vulva (Figure 6B). Eggs oval, with bipolar plugs, 72‒75 long by 30 wide.

In addition to the records of T. minuta, Trichuris didelphis Babero has been reported in Mexico from D. virginiana and D. marsupialis in Campeche, Colima, Hidalgo, Morelos, Yucatán (Acosta-Virgen et al. 2015; García-Valle et al. 2023), and Veracruz (Cañeda Guzman 1997). Unidentified species of Trichuris has also been reported from D. virginiana in Guerrero (Monet-Mendoza et al. 2005). New specimens, mainly males, should be collected to identify this taxon to the species level.

Notes

Published as part of Panti-May, Jesús Alonso, Chan-Casanova, Anyela Jackelin, Canche-Pool, Elsy, Tello-Martín, Raúl, Ruiz-Piña, Hugo, Concha-Guillermo, Henry, Guiascón, Oscar Retana-, Vega, Pedro Pablo Martínez, Chablé-Santos, Juan, Martínez, Erendira Estrella-, Moguel-Chin, Wilson Isaias, Hernández-Orts, Jesús S., Hernández-Mena, David I., Mendoza-Garfias, Berenit & García-Prieto, Luis, 2024, Morphological and molecular data on helminths of Didelphis virginiana and Philander vossi (Mammalia: Didelphidae) from the Yucatán Peninsula, southeast Mexico, pp. 1-24 in Zootaxa 5463 (1) on page 13, DOI: 10.11646/zootaxa.5463.1.1, http://zenodo.org/record/11609981

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Linked records

Additional details

Biodiversity

Scientific name authorship
Roederer
Kingdom
Animalia
Phylum
Nematoda
Order
Trichinellida
Family
Trichuridae
Genus
Trichuris
Taxon rank
genus

References

  • Acosta-Virgen, K., Lopez-Caballero, J., Garcia-Prieto, L. & Mata-Lopez, R. (2015) Helminths of three species of opossums (Mammalia, Didelphidae) from Mexico. ZooKeys, 511, 131 - 152. https: // doi. org / 10.3897 / zookeys. 511.9571
  • Garcia-Valle, J. L., Ramirez, J. A. R., Garcia-Prieto, L., Ramirez-Hernandez, C., Ramirez-Romero, R., Macedo-Barragan, R. J., Lopez-Mayagoitia, A., Martinez-Burnes, J. & Garcia-Marquez, L. J. (2023) Metazoan and protozoan pathology of wild opossums (Didelphis virginiana) in Mexico. Pesquisa Veterinaria Brasileira, 43, e 07282. https: // doi. org / 10.1590 / 1678 - 5150 - pvb- 7282
  • Caneda Guzman, I. C. (1997) Parasitos de tres especies de marsupiales de la estacion " Los Tuxtlas " y algunas zonas cercanas, Veracruz, Mexico. B. S. Thesis, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, 193 pp.
  • Monet-Mendoza, A., Osorio-Sarabia, D. & Garcia-Prieto, L. (2005) Helminths of the Virginia opossum Didelphis virginiana (Mammalia: Didelphidae) in Mexico. Journal of Parasitology, 91, 213 - 219. https: // doi. org / 10.1645 / GE- 273 R