Evidence map›Paper›PMID 42113339›Full record

ArticleActa parasitologica2026

New Host and Geographic Record of Lemuricola nycticebi in the Bengal Slow Loris.

Joytu Kumar Mondal, Md Rajiur Rahaman Rabbi, Mahir Anjum, M Farhan Sadid Chowdhury, Ruhel Ahmed, Atiya Ibnat Lamia, Meherab Hossain, Atika Angum Miti, Chonchol Guala, Ibrahim Amin and 4 more

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Article in Acta parasitologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

14 authors.

Joytu Kumar Mondal *Creative Conservation Alliance, Dhaka, Bangladesh.ORCID http://orcid.org/0000-0002-2663-9457
Md Rajiur Rahaman Rabbi *Department of Parasitology, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0004-2852-7362
Mahir AnjumDepartment of Pharmacology, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0002-2532-5162
M Farhan Sadid ChowdhuryFaculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0004-8073-5230
Ruhel AhmedFaculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0006-8114-1885
Atiya Ibnat LamiaDepartment of Computer Science and Mathematics, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0004-2002-7734
Meherab HossainFaculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0000-2107-4402
Atika Angum MitiDepartment of Medicine, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID http://orcid.org/0009-0009-0780-4734
Chonchol GualaCreative Conservation Alliance, Dhaka, Bangladesh.
Ibrahim AminCreative Conservation Alliance, Dhaka, Bangladesh.
Fahimuzzaman NobelCreative Conservation Alliance, Dhaka, Bangladesh.ORCID http://orcid.org/0009-0004-2545-1964
Shahriar Caesar RahmanCreative Conservation Alliance, Dhaka, Bangladesh.
Christian RoosPrimate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany.ORCID http://orcid.org/0000-0003-0190-4266
Tanvir AhmedPrimate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany. tahmed@dpz.eu.ORCID http://orcid.org/0000-0002-0590-9104

Funding

Deutscher Akademischer Austauschdienst 57645448
6 · The paper itself

Abstract

purposeThe Bengal slow loris (Nycticebus bengalensis) is an endangered and heavily trafficked primate. Illegal trade and repatriation of confiscated slow lorises into the wild may facilitate parasite exposure and spread. However, baseline information on its parasitic fauna remains extremely limited, particularly regarding nematode occurrence and distribution.

methodsDuring necropsies of two deceased individuals from northeastern Bangladesh, numerous live adult pinworms were recovered. We assessed morphological features and combined them with genetic data to identify the worms.

resultsPinworms were identified as Lemuricola (Protenterobius) nycticebi based on morphological characteristics and mitochondrial cox1 gene sequences. Both infected hosts showed multiple gastrointestinal and peritoneal lesions together with a high-intensity helminth infection; however, a direct causal relationship between the parasites and the lesions could not be conclusively established. This finding represents the first confirmed record of L. nycticebi in the Bengal slow loris and documents its occurrence in Bangladesh, extending the parasite's known geographic range by approximately 3,400 km.

conclusionOur findings reveal an overlooked parasitic threat to slow lorises and demonstrate that individuals rescued or confiscated from the illegal wildlife trade and forest-edge areas in Bangladesh may harbor high-intensity helminth infections that could pose potential health risks. These results underscore the need for systematic health assessments, including parasitic screening, prior to the release of rescued (confiscated) Bengal slow lorises into the wild.

Indexed as

LorisidaeRhabditidaAnimalsBangladeshRhabditida InfectionsGastrointestinal helminthsNycticebus bengalensisParasitic infectionPinwormPrimatesStrepsirrhinesWildlife trade

Identifiers

PMID42113339

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