Labronema przhiboroi sp. nov. (Nematoda: Dorylaimida) from the Putorana Plateau (Eastern Siberia, Russia)

S.Ya. Tsalolikhin & D.V. Tumanov

Abstract. A new nematode species, Labronema przhiboroi sp. nov., belonging to the family Dorylaimidae, has been found in the freshwater Lake Duluk on the Putorana Plateau in Eastern Siberia, at a depth of approximately one metre. This species is morphologically similar to the Far Eastern species L. macrosoma Alekseev, 1992, from which it can be distinguished by its smaller body size, shorter spicules, and more pronounced cuticular ridges.
Key words: Eastern Siberia, Nematoda, Labronema, new species

Zoosystematica Rossica, 2025, 34(1): 36–40  ▪  Published online 2 March 2025


https://doi.org/10.31610/zsr/2025.34.1.36  ▪  Open full article  

References

Alekseev V.M. 1992. Morphology of new and rare nematode species from the waters in the south of the Far East of Russia. Zoologicheskiy Zhurnal, 71(5): 9–18. (In Russian).

Álvares-Ortega S., Vu T.T. & Peña-Santiago R. 2010. Studies on four atypical species of the genus Labronema Thorne, 1939 (Dorylaimida, Qudsianematidae). Journal of Nematode Morphology and Systematics, 13: 107–122.

Imran Z., Abolafia J. & Ahmad W. 2021. On the identity of Labronema baqrii Khan, Jairajpuri and Ahmad, 1989 (Nematoda, Dorylaimida) and analysis of the ralationships between the genera Labronema Thorne, 1939 and Talanema Andrássy, 1991. Zoologischer Anzeiger, 291: 103–112. https://doi.org/10.1016/j.jcz.2021.02.003

Peña-Santiago R. & Álvares-Ortega S. 2014. An integrative approach to assess the phylogeny and the systematic of rounded-tailed genera of the subfamily Qudsianematinae (Nematoda, Dorylaimida). Zoologica scripta, 43: 418–428. https://doi.org/10.1111/zsc.12058

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