Occurrence of Ascaridia galli and Heterakis gallinarum in Guinea Fowl (Numida meleagris) in the State of Rondônia, Brazil

Brunas Bastos Boroviec, Paulo Henrique Gilio Gasparotto, Jeronimo Vieira Dantas Filho, Renato Mesquita Peixoto, Geysa Almeida Viana, Ana Sabrina Coutinho Marques Rocha, Cíntia Daudt, Flavio Roberto Chaves da Silva

Abstract


Background: Parasitic diseases are among the problems that most affect birds. The Ascaridia spp. is one of the genera which is responsible for the main infections, and the Ascaridia. galli is the most frequent species found in birds. The Ascaridia spp. egg is oval and present a smooth shell which could be mistaken with the Heterakis gallinarum eggs, once they are the most frequent parasites in birds. Therefore, this case report describes the occurrence of Ascaridia galli and Heterakis gallinarum in a guinea fowl (Numida meleagris) feces and gut.

Case: In January 2017, rain season in northern Brazil, a visit was performed to a free range avian breeding property in the municipality of São Miguel do Guaporé in the state of Rondônia, Brazilian Amazonian Region. The property breeds two chicken species: Gallus gallus domesticus and Numida meleagris as well as one quail species. The problem was related to the guinea fowl breeding which was composed by 50 adults and 45 young birds about two or three weeks old. All 45 young guinea fowl were presenting various clinical signs, which included: yellowish catarrhal diarrhea, isolation, loss of appetite, body weight, ruffled feathers, drooping wings and sternal prominence. All animals that presented the clinical signs as ruffled feathers, drooping wings and sternal prominence died on an average of 24 h and the mortality was of 65.9% (29/45). Subsequently, a three-week old bird corpse was necropsied, and it was observed that its intestines presented a large amount of endoparasites besides presenting thickening. As there were a lot of helminths, they were collected along with the intestinal content for examination. The parasitological examinations of the feces were performed by Willys Molay's technique. As a result of the fluctuation technique, were observed and identified large quantities of Heterakis gallinarum and Ascaridia galli eggs. The adult worms of H. gallinarum and A. galli were identified using dichotomous key.

Discussion: Ascaridia galli and Heterakis gallinarum infection were reported in guinea fowl in a free range chicken breeding property in the municipality of São Miguel do Guaporé in the state of Rondônia, Brazilian Amazonian Region. Ascaridia galli and Heterakis gallinarum eggs have already been identified in free-range chickens (Gallus gallus domesticus) by flotation techniques, as Willys Mollay and Faust and they are the main species of helminths housed by chickens. However, these parasites are not commonly reported in guinea fowl worldwide, especially in the Numida meleagris species. Regarding necropsy, intestinal wall thickening is generally a common finding which has been reported in chickens, however it is not commonly reported in guinea fowl. Additionally, the presence of clinical signs of nematode parasitosis frequently occurs in birds with high parasitic load. In this report, we believe that the guinea fowls births on the rain season was one of the factors to the high parasites incidence found, since both nematodes species are frequently identified in the rain seasons. Additionally, the management adopted by the breeder, using concomitantly the same nursery for guinea fowl and chicken, added up to inadequate sanitary management, seems to have directly influenced the contamination and recontamination of the different brood litter of guinea fowls. It is concluded that guinea fowl (Numida meleagris) located in the state of Rondônia were affected by high amounts of Ascaridia galli and Heterakis gallinarum and caused high mortality in the young specimens and consequently causing economic losses to the proprietary.


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References


Alam M.N., Mostofa M., Kham M.A.H.N.A., Alim M.A., Rahman A.K.M.A. & Trisha A. 2014. Prevalence of gastrointestinal helminth infections in indigenous chickens of selected áreas of Barisal District, Bangladesh. Bangladesh Journal of Veterinary Medicine. 12(2): 135-139.

Andreatti Filho R.L. 2006. Saúde Aviária e Doenças. São Paulo: Roca, pp.200-210.

Corredor D.J.G., Parada O.J.S., Medellín M.O.P. & Becerra R.J.A. 2013. Identificación de parásitos gastrointestinales en aves silvestres en cautiverio. Revista Científica Venezoelana. 23(3): 254-258.

Doneley R.J.T. 2009. Bacterial and Parasitic Diseases of Parrots. Veterinary Clinics of North America: Exotic Animal Practice. 12(3): 417-432.

Edith R., Sankaralingam G., Hemalatha S., Roy P., Balagangatharathilagar M. & Pandian C. 2015. Guinea Fowl Mortality Associated with Ascaridia numidae infection. International Journal of Advanced Veterinary Science and Technology. 4: 184-190.

Jajere S.M., Lawal J.R., Atsanda N.N., Hamisu T.M. & Goni M.D. 2018. Prevalence and burden of gastrointestinal helminthes among grey-breasted helmet guinea fowls (Numida meleagris galeata) encountered in Gombe state, Nigeria. International Journal of Veterinary Science and Medicine. 6(1): 73-79.

Quadros R.M., Wiggers S.B., Paes M.P.V. & Marques S.M.T. 2015. Prevalência de endo e ectoparasitas de galinhas caipiras em pequenas propriedades da região serrana de Santa Catarina. Publicações de Medicina Veterinária e Zootecnia - PUBVET. 9(1): 1-5.

Mattos P.M., Rossato M.R. & Antonucci A.M. 2019. Principais parasitos em aves industriais (frangos, galinhas e perus) - Revisão de Literatura. Revista Científica de Medicina Veterinária. 32: 1-16.

Monteiro S.G. 2016. Parasitologia na Medicina Veterinária. São Paulo: Roca, pp.182-346.

Nulabamba K.S., Bwalya E.C., Mudenda N.B., Munangandu H.M., Munyeme M. & Squarre D. 2015. Prevalence and burden of gastrointestinal helminths in wild and domestic guinea fowls (Numida meleagris) in the Southern Province of Zambia. Asian Pacific Journal of Tropical Biomedicine. 5(8): 663-670.

Peña Y.G., Salas-Westphal A.I. & Morales L.M. 2009. First Report of Ascaridia dissimilis (SECERNENTEA: ASCARIDA) in Rio Grande wild turkey of Nuevo Leon, Mexico. Veterinaria Mexicana. 40(1): 40-49.

Revolledo L. & Ferreira A.J.P. 2009. Patologia Aviária. Barueri: Manole, 510p.

Robbins K.M., Ye W. & Fletcher O.J. 2011. Identificação de Ascaridia numidae em aves da Guiné (Numida meleagris) e associação com mortalidade elevada. Doenças das Aves. 55(1): 151-154.

Silva N.L. 2019. Perfil sanitário e qualidade de ovos de criações semiconfinadas nos municípios de Apodi e Mossoró-RN. 43f. Mossoró, RN. Monografia (Bacharelado em Zootecnia). Universidade Federal Rural do Semiárido.

Taylor M.A., Coop R.L. & Wall R.L. 2016. Parasitologia Veterinária. 4.ed. Rio de Janeiro: Guanabara, 1052p.

Teixeira M., Monteiro J.P., Catenacci L.S., Rodrigues M.L.A., Carvalho M. & Sato B. 2012. Acaridíase in PEAFOWL cristatus do Pavo (Phasianidae), devido à Ascaridia galli (SCHRANK, 1788). Journal of Zoo and Wildlife Medicine. 43(3): 585-587.

Zaman R.F., Khatun A., Alam S., Muznebin F. & Khanum H. 2016. Comparative incidence of helminth parasites in domestic fowl, white leg-horne, layer and cock. Bangladesh Journal of Zoology. 44(2): 73-82.




DOI: https://doi.org/10.22456/1679-9216.100099

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