{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T10:24:18Z","timestamp":1790331858376,"version":"4.1.0"},"reference-count":33,"publisher":"Springer Science and Business Media LLC","issue":"8","license":[{"start":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T00:00:00Z","timestamp":1559001600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T00:00:00Z","timestamp":1559001600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","award":["CB-2013-01221608"],"award-info":[{"award-number":["CB-2013-01221608"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Trop Anim Health Prod"],"published-print":{"date-parts":[[2019,11]]},"DOI":"10.1007\/s11250-019-01928-9","type":"journal-article","created":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T18:20:22Z","timestamp":1559067622000},"page":"2243-2251","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["The worm burden of tracer kids and lambs browsing heterogeneous vegetation is influenced by strata harvested and not total dry matter intake or plant life form"],"prefix":"10.1007","volume":"51","author":[{"given":"P. R.","family":"Jaimez-Rodr\u00edguez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. G.","family":"Gonz\u00e1lez-Pech","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9629-1214","authenticated-orcid":false,"given":"J.","family":"Ventura-Cordero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. R. B.","family":"Brito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L. M.","family":"Costa-J\u00fanior","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. A.","family":"Sandoval-Castro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. F. J.","family":"Torres-Acosta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,5,28]]},"reference":[{"key":"1928_CR1","doi-asserted-by":"publisher","first-page":"99","DOI":"10.1016\/j.smallrumres.2003.10.013","volume":"54","author":"C Agreil","year":"2004","unstructured":"Agreil, C. and Meuret, M., 2004. An improved method for quantifying intake rate and ingestive behaviour of ruminants in diverse and variable habitats using direct observation Small Ruminant Research, 54, 99\u2013113","journal-title":"Small Ruminant Research"},{"key":"1928_CR2","doi-asserted-by":"publisher","first-page":"175","DOI":"10.1016\/S0304-4017(96)01101-6","volume":"70","author":"AD Agyei","year":"1997","unstructured":"Agyei, A.D., 1997. Seasonal changes in the level of infective strongylate nematode larvae on pasture in the coastal savanna regions of Ghana Veterinary Parasitology, 70, 175\u2013182","journal-title":"Veterinary Parasitology"},{"key":"1928_CR3","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1016\/j.vetpar.2010.01.026","volume":"170","author":"BS Amaradasa","year":"2010","unstructured":"Amaradasa, B.S., Lane, R.A. and Manage, A., 2010. Vertical migration of Haemonchus contortus infective larvae on Cynodon dactylon and Paspalum notatum pastures in response to climatic conditions Veterinary Parasitology, 170, 78\u201387","journal-title":"Veterinary Parasitology"},{"key":"1928_CR4","doi-asserted-by":"publisher","first-page":"307","DOI":"10.1016\/0304-4017(95)00868-3","volume":"62","author":"G Aumont","year":"1996","unstructured":"Aumont, G., Frauli, D., Simon, R., Pouillot, R., Diaw, S. and Mandonnet, N., 1996. Comparison of methods for counting third stage larvae of gastrointestinal nematodes of small ruminants in tropical pastures Veterinary Parasitology, 62, 307\u2013315","journal-title":"Veterinary Parasitology"},{"key":"1928_CR5","unstructured":"Barth, D. and Visser, M., 1991. Magen-Darm-nematoden des Rindes. Diagnostischer Atlas, (Ferdinand Enke Verlag: Suttgart)"},{"key":"1928_CR6","doi-asserted-by":"publisher","first-page":"339","DOI":"10.1071\/AN14540","volume":"55","author":"OJF Bonnet","year":"2015","unstructured":"Bonnet, O.J.F., Meuret, M., Tischler, M.R., Cezimbra, I.M., Azambuja, J.C.R. and Carvalho, P.C.F., 2015. Continuous bite monitoring: A method to assess the foraging dynamics of herbivores in natural grazing conditions Animal Production Science, 55, 339\u2013349","journal-title":"Animal Production Science"},{"key":"1928_CR7","doi-asserted-by":"publisher","first-page":"3979","DOI":"10.1007\/s00436-018-6107-0","volume":"117","author":"GS Casta\u00f1eda-Ram\u00edrez","year":"2018","unstructured":"Casta\u00f1eda-Ram\u00edrez, G.S., Rodr\u00edguez-Labastida, M., Ortiz-Ocampo, G.I., Gonz\u00e1lez-Pech, P.G., Ventura-Cordero, J., Borges-Arg\u00e1ez, R., Torres-Acosta, J.F.J., Sandoval-Castro, C.A. and Mathieu, C., 2018. An in vitro approach to evaluate the nutraceutical value of plant foliage against Haemonchus contortus Parasitology Research, 117, 3979\u20133991","journal-title":"Parasitology Research"},{"key":"1928_CR8","unstructured":"CONAGUA, 2015. Registro de datos, M\u00e9rida, Yucat\u00e1n"},{"key":"1928_CR9","doi-asserted-by":"publisher","first-page":"1005","DOI":"10.1007\/s11250-008-9267-6","volume":"41","author":"JO Daramola","year":"2009","unstructured":"Daramola, J.O. and Adeloye, A.A., 2009. Physiological adaptation to the humid tropics with special reference to the West African Dwarf (WAD) goat Tropical Animal Health and Production, 41, 1005\u20131016","journal-title":"Tropical Animal Health and Production"},{"key":"1928_CR10","doi-asserted-by":"publisher","first-page":"203","DOI":"10.1016\/S0034-5288(18)32415-9","volume":"32","author":"M Eysker","year":"1982","unstructured":"Eysker, M. and Jansen, J., 1982. Population build up of gastrointestinal nematode infections in ewes and lambs on pasture grazed by calves in the previous year Research in Veterinary Science, 32, 203\u2013205","journal-title":"Research in Veterinary Science"},{"key":"1928_CR11","doi-asserted-by":"crossref","unstructured":"Flores, J.S., Vermont-Ricalde, R.M. and Kant\u00fan-Balam, J.M., 2006. Leguminosae diversity in the Yucatan Peninsula and its importance for sheep and goat feeding In:, C. A. Sandoval-Castro , F. D. deB Hovell , J. F. J. Torres-Acosta , and A. Ayala-Burgos (eds), Herbivores: Assessment of intake, digestibility and the roles of secondary compounds, (Nothtihgham University Press: Nottingham), 291\u2013299","DOI":"10.1017\/S1463981500042497"},{"key":"1928_CR12","volume-title":"Eighth international training course on identification of helminth parasites of economic importance","author":"L Gibbons","year":"1996","unstructured":"Gibbons, L., Jones, A. and Khalil, L., 1996. Eighth international training course on identification of helminth parasites of economic importance, (CAB International: Wallingford)"},{"key":"1928_CR13","first-page":"343","volume-title":"Characterization of intake by direct observation in ewes flocks of southeastern France Archivos de Zootecnia","author":"P Gonz\u00e1lez-Pech","year":"2012","unstructured":"Gonz\u00e1lez-Pech, P. and Agreil, C., 2012. Characterization of intake by direct observation in ewes flocks of southeastern France Archivos de Zootecnia, 61, 343\u2013354"},{"key":"1928_CR14","first-page":"63","volume-title":"Adapting a bite coding grid for small ruminants browsing a deciduous tropical forest Tropical and Subtropical Agroecosystems","author":"PG Gonz\u00e1lez-Pech","year":"2014","unstructured":"Gonz\u00e1lez-Pech, P.G., Torres-Acosta, J.F.J. and Sandoval-Castro, C.A., 2014. Adapting a bite coding grid for small ruminants browsing a deciduous tropical forest Tropical and Subtropical Agroecosystems, 17, 63\u201370"},{"key":"1928_CR15","doi-asserted-by":"publisher","first-page":"128","DOI":"10.1016\/j.smallrumres.2015.08.020","volume":"133","author":"Pedro Geraldo Gonz\u00e1lez-Pech","year":"2015","unstructured":"Gonz\u00e1lez-Pech, P.G., de Jes\u00fas Torres-Acosta, J.F., Sandoval-Castro, C.A. and Tun-Garrido, J., 2015. Feeding behavior of sheep and goats in a deciduous tropical forest during the dry season: The same menu consumed differently Small Ruminant Research, 133, 128\u2013134","journal-title":"Small Ruminant Research"},{"key":"1928_CR16","doi-asserted-by":"publisher","first-page":"632","DOI":"10.1016\/j.beproc.2018.04.007","volume":"157","author":"PG Gonz\u00e1lez-Pech","year":"2018","unstructured":"Gonz\u00e1lez-Pech, P.G., Mar\u00edn-tun, C.G., Valladares-gonz\u00e1lez, D.A., Ventura-cordero, J., Ortiz-ocampo, G.I., C\u00e1mara-sarmiento, R., Sandoval-castro, C.A. and Torres-acosta, J.F.J., 2018. A protocol of human animal interaction to habituate young sheep and goats for behavioural studies Behavioural Processes, 157, 632\u2013637","journal-title":"Behavioural Processes"},{"key":"1928_CR17","unstructured":"Hansen, J. and Perry, B., 1994. The epidemiology, diagnosis and control of helminth parasites of ruminants, 2nd ed. (International Laboratory for Research on Animal Diseases: Nairobi)"},{"key":"1928_CR18","doi-asserted-by":"publisher","first-page":"239","DOI":"10.1016\/bs.apar.2016.02.025","volume":"93","author":"H Hoste","year":"2016","unstructured":"Hoste, H., Torres-Acosta, J.F.J., Quijada, J., Chan-Perez, I., Dakheel, M.M., Kommuru, D.S., Mueller-Harvey, I. and Terrill, T.H., 2016. Interactions between nutrition and infections with Haemonchus contortus and related gastrointestinal nematodes in small ruminants Advances in Parasitology, 93, 239\u2013351","journal-title":"Advances in Parasitology"},{"key":"1928_CR19","doi-asserted-by":"crossref","unstructured":"Joshi, B.R., Gibbons, L.M. and Jacobs, D.E., 1997. Ostertagia nianqingtanggulaensis K\u2019ung &amp; Li, 1965 (Nematoda: Trichostrongyloidea) from sheep and goats at high altitudes in Nepal Journal of Helminthology, 71, 21\u201328","DOI":"10.1017\/S0022149X00000742"},{"key":"1928_CR20","volume-title":"Manual of veterinary parasitological laboratory techniques","author":"MAFF","year":"1986","unstructured":"MAFF, 1986. Manual of veterinary parasitological laboratory techniques, 3rd ed. (Her Majesty\u2019s Stationary Office, London)","edition":"3"},{"key":"1928_CR21","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1016\/j.vetpar.2010.04.040","volume":"172","author":"C Mart\u00ednez-Ort\u00edz-de-Montellano","year":"2010","unstructured":"Mart\u00ednez-Ort\u00edz-de-Montellano, C., Vargas-Maga\u00f1a, J.J., Canul-Ku, H.L., Miranda-Soberanis, R., Capetillo-Leal, C., Sandoval-Castro, C. A., Hoste, H. and Torres-Acosta, J.F.J., 2010. Effect of a tropical tannin-rich plant Lysiloma latisiliquum on adult populations of Haemonchus contortus in sheep Veterinary Parasitology, 172, 283\u2013290","journal-title":"Veterinary Parasitology"},{"key":"1928_CR22","doi-asserted-by":"publisher","first-page":"791","DOI":"10.1016\/S0020-7519(98)00019-8","volume":"28","author":"JH Niezen","year":"1998","unstructured":"Niezen, J.H., Charleston, W.A.G., Hodgson, J., Miller, C.M., Waghorn, T.S. and Robertson, H.A., 1998. Effect of plant species on the larvae of gastrointestinal nematodes which parasitise sheep International Journal for Parasitology, 28, 791\u2013803","journal-title":"International Journal for Parasitology"},{"key":"1928_CR23","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1017\/S1751731111001339","volume":"6","author":"C Retama-Flores","year":"2012","unstructured":"Retama-Flores, C., Torres-Acosta, J.F.J., Sandoval-Castro, C.A., Aguilar-Caballero, A.J., C\u00e1mara-Sarmiento, R. and Canul-Ku, H.L., 2012. Maize supplementation of Pelibuey sheep in a silvopastoral system: Fodder selection, nutrient intake and resilience against gastrointestinal nematodes Animal, 6, 145\u2013153","journal-title":"Animal"},{"key":"1928_CR24","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1016\/j.vetpar.2012.03.056","volume":"188","author":"MC Santos","year":"2012","unstructured":"Santos, M.C., Silva, B.F. and Amarante, A.F.T., 2012. Environmental factors influencing the transmission of Haemonchus contortus Veterinary Parasitology, 188, 277\u2013284","journal-title":"Veterinary Parasitology"},{"key":"1928_CR25","unstructured":"SAS, 2017. User\u2019s Guide version 9.4 (Cary, NC.)"},{"key":"1928_CR26","first-page":"1145","volume-title":"Distribution of infective gastrointestinal helminth larvae in tropical erect grass under different feeding systems for lambs Tropical Animal Health and Production","author":"JF Tontini","year":"2015","unstructured":"Tontini, J.F., Poli, C.H.E.C., Bremm, C., de Castro, J.M., Fajardo, N.M., Sarout, B.N.M. and de Souza Castilhos, Z.M., 2015. Distribution of infective gastrointestinal helminth larvae in tropical erect grass under different feeding systems for lambs Tropical Animal Health and Production, 47, 1145\u20131152"},{"key":"1928_CR27","unstructured":"Torres-Acosta, J.F.J. and Aguilar-Caballero, A.J., 2006. Infectividad larvaria en la vegetaci\u00f3n nativa de Yucat\u00e1n, M\u00e9xico (In Spanish) In:, J. F. J. Torres-Acosta , A. J. Aguilar-Caballero , and R. C\u00e1mara-Sarmiento (eds), 4\u00b0 Curso internacional: Epidemiolog\u00eda y control integral de nematodos gastrointestinales de importancia econ\u00f3mica en peque\u00f1os rumiantes, (Universidad Aut\u00f3noma de Yucat\u00e1n: M\u00e9xico)"},{"key":"1928_CR28","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1016\/j.vetpar.2004.07.009","volume":"124","author":"JFJ Torres-Acosta","year":"2004","unstructured":"Torres-Acosta, J.F.J., Jacobs, D.E., Aguilar-Caballero, A., Sandoval-Castro, C., May-Martinez, M. and Cob-Galera, L.A., 2004. The effect of supplementary feeding on the resilience and resistance of browsing Criollo kids against natural gastrointestinal nematode infections during the rainy season in tropical Mexico Veterinary Parasitology, 124, 217\u2013238","journal-title":"Veterinary Parasitology"},{"key":"1928_CR29","doi-asserted-by":"publisher","first-page":"163","DOI":"10.1016\/j.vetpar.2005.08.009","volume":"135","author":"JFJ Torres-Acosta","year":"2006","unstructured":"Torres-Acosta, J.F.J., Jacobs, D.E., Aguilar-Caballero, A.J., Sandoval-Castro, C., Cob-Galera, L. and May-Mart\u00ednez, M., 2006. Improving resilience against natural gastrointestinal nematode infections in browsing kids during the dry season in tropical Mexico Veterinary Parasitology, 135, 163\u2013173","journal-title":"Veterinary Parasitology"},{"key":"1928_CR30","unstructured":"Torres-Acosta, J.F.J., Vargas-Maga\u00f1a, J.J., Chan-P\u00e9rez, J.I., Aguilar-Caballero, A.J. and Alonso-D\u00edaz, M.A., 2015. Recuperaci\u00f3n de Helmintos a la Necropsia (In Spanish) In:, I. Rodr\u00edguez-Vivas (ed), T\u00e9cnicas para el diagn\u00f3stico de par\u00e1sitos con importancia en salud p\u00fablica y veterinaria., (AMPAVE-CONASA: M\u00e9xico), 158\u2013199"},{"key":"1928_CR31","first-page":"73","volume-title":"Revalorizing the tropical deciduous forest for ruminant production Tropical and Subtropical Agroecosystems","author":"JFJ Torres-Acosta","year":"2016","unstructured":"Torres-Acosta, J.F.J., Gonz\u00e1lez-Pech, P.G., Ortiz-Ocampo, G.I., Rodr\u00edguez-Vivas, I., Tun-Garrido, J., Ventura-Cordero, J., Casta\u00f1eda-Ram\u00edrez, G.S., Hern\u00e1ndez-Bolio, G.I., Sandoval-Castro, C.A., Chan-P\u00e9rez, J.I. and Ortega-Pacheco, A., 2016. Revalorizing the tropical deciduous forest for ruminant production Tropical and Subtropical Agroecosystems, 19, 73\u201380"},{"key":"1928_CR32","doi-asserted-by":"publisher","first-page":"66","DOI":"10.1071\/AN16512","volume":"59","author":"J Ventura-Cordero","year":"2019","unstructured":"Ventura-Cordero, J., Gonz\u00e1lez-Pech, P.G., Torres-Acosta, J.F.J., Tun-Garrido, J. and Sandoval-Castro, C.A., 2019. Sheep and goat browsing a tropical deciduous forest during the rainy season: why does similar plant species consumption result in different nutrient intake? Animal Production Science, 59, 66\u201372","journal-title":"Animal Production Science"},{"key":"1928_CR33","first-page":"11","volume-title":"Biology and population dynamics of the free-living stages of gastrointestinal nematodes of sheep In:, A. Ross (ed), Control of internal parasites in sheep","author":"A Vlassoff","year":"1982","unstructured":"Vlassoff, A., 1982. Biology and population dynamics of the free-living stages of gastrointestinal nematodes of sheep In:, A. Ross (ed), Control of internal parasites in sheep., (Lincoln College: New Zealand), 11\u201320"}],"container-title":["Tropical Animal Health and Production"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11250-019-01928-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11250-019-01928-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11250-019-01928-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,9,16]],"date-time":"2020-09-16T15:36:19Z","timestamp":1600270579000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11250-019-01928-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,28]]},"references-count":33,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2019,11]]}},"alternative-id":["1928"],"URL":"https:\/\/doi.org\/10.1007\/s11250-019-01928-9","relation":{},"ISSN":["0049-4747","1573-7438"],"issn-type":[{"value":"0049-4747","type":"print"},{"value":"1573-7438","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,28]]},"assertion":[{"value":"10 December 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 May 2019","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"28 May 2019","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The authors declare that they have no conflicts of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted (reference number CB-CCBA D-2014-003).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}