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Acta Parasitologica

, Volume 64, Issue 2, pp 282–287 | Cite as

Description and Phylogenetic Relationships of Pojmanskatrema balcanica n. gen., n. sp. (Digenea: Dicrocoeliidae) from the Eurasian Water Shrew Neomys fodiens (Mammalia: Soricidae) in Bulgaria

  • Joanna Hildebrand
  • Vasyl V. TkachEmail author
Original Paper

Abstract

Background

We describe a new dicrocoeliid collected from the Eurasian water shrew Neomys fodiens in Bulgaria based on the combination of morphological characteristics and molecular data.

Results

Pojmanskatrema balcanica n. sp., n. gen. is distinguished from all other species of family Dicrocoeliidae Looss, 1900 in having a postovarian vitellarium situated in the posterior half of the body, postacetabular, nearly tandem, lobed testes, and relatively short body.

Conclusions

Molecular phylogenetic analysis based on 28S rDNA sequences of the new species and previously sequenced dicrocoeliid taxa has demonstrated close relationship of Pojmanskatrema n. gen. with the genus Eurytrema. Considering the non-monophyletic nature of previously recognized dicrocoeliid sub-families we support the recently proposed dissolution of the sub-families within this family.

Keywords

Dicrocoeliidae Pojmanskatrema balcanica, n. gen., n. sp. Molecular phylogeny Neomys 

Notes

Acknowledgements

The authors are deeply grateful to the late Prof. Todor Genov (Central Laboratory of General Ecology, Bulgarian Academy of Sciences, Sofia) who helped VVT with logistics and personally participated in the collection of specimens reported in this work.

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Copyright information

© Witold Stefański Institute of Parasitology, Polish Academy of Sciences 2019

Authors and Affiliations

  1. 1.Department of Parasitology, Institute of Genetics and MicrobiologyUniversity of WrocławWrocławPoland
  2. 2.Department of BiologyUniversity of North DakotaGrand ForksUSA

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