Coynema gen. n., a new genus of nematode (Thelastomatoidea, Hystrignathidae) parasites of Passalidae (Coleoptera) from Cuba
2011
Coynema: A New Genus of Nematode Parasites from Cuba
Sample size: 5
publication
Evidence: moderate
Author Information
Author(s): Jans Morffe Rodríguez, Nayla García Rodríguez
Primary Institution: Instituto de Ecología y Sistemática, Cuba
Hypothesis
The study aims to describe a new genus of nematode parasites found in passalid beetles in Cuba.
Conclusion
The new genus Coynema is characterized by distinct morphological features and is found in two species of passalid beetles in Cuba.
Supporting Evidence
- The new genus Coynema is described based on morphological characteristics.
- Females of Coynema have a distinct cephalic end and a didelphic-amphidelphic reproductive system.
- Males of Coynema are characterized by a sharply pointed tail and specific pre-cloacal papillae.
Takeaway
Scientists found a new type of tiny worm that lives in beetles in Cuba, and they named it Coynema.
Methodology
Five specimens of Passalus pertyi were collected and dissected to study the nematodes.
Limitations
The study is limited by the small sample size and the difficulty in identifying male specimens.
Digital Object Identifier (DOI)
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