Work

Molineid nematodes of amphibians and reptiles: A checklist of Caribbean, Panamanian, and Neotropical species and notes on their biology and host associations

Year: 2025

Type: article

Abstract: Research on helminth parasites of amphibians and reptiles has a long-standing history and has seen continuous growth. Recent efforts by various authors to compile comprehensive checklists are crucial for advancing our understanding of parasite diversity, ecology and evolution. Nematodes belonging to the family Molineidae parasitize vertebrates worldwide, with the genera Kentropyxia, Oswaldocruzia, Poekilostrongylus, Schulzia and Typhlopsia identified as infecting amphibians and reptiles across the Neotropical and Panamanian regions. While these parasites are relatively common, there is a lack of updated identification keys and incomplete information about their morphology, biology, distribution and host range. In this paper, we conducted an extensive bibliographic survey of Molineidae nematodes in amphibians and reptiles and provide a checklist of 53 species found in the Neotropical and Panamanian regions, including the Caribbean islands, along with updated details on their diversity, host range and geographic distribution.

Source: Parasitology

DOI: 10.1017/s0031182025101364

Authors: Yuri Willkens, Jeannie Nascimento Santos, Francisco Tiago Vasconcelos Vasconcelos Melo

Institution: Universidade Federal do Pará

Language: English

Topic: Parasite Biology and Host Interactions

Subfield: Ecology

Field: Environmental Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,550

Funder: University of Cambridge