Abstract

From the subterranean waters of the Velika Bukovička špilja Cave near Bukovica village (Tomislavgrad region, Bosnia and Herzegovina) is described and figured one new species of the family Niphargidae (Amphipoda, Gammaridea), Niphargus bukovicensis, sp. n. This species is characterized by presence of elevated number of spines on dactylus of pereopods 6 and 7 only, by numerous setae along dactylus outer margin of gnathopods 1-2, pointed epimeral plate 3 and by elongated inner and outer ramus of uropod 3 in males. The taxonomical relation of this species regarding other similar members of genus Niphargus Schiödte, 1849, is discussed.

Highlights

  • The fauna of the Amphipoda in Bosnia and Herzegovina has been studied by various authors and over 60 species of various families (Gammaridae, Niphargidae, Bogidiellidae, Hadziidae, Typhlogammaridae, Crangonyctidae, Talitridae, etc.) have been established, including nearly 30 members of the genus Niphargus Schiödte, 1849

  • The sample was collected in the subterranean water by hand-net and catching by hands

  • The discovery of new species Niphargus bukovicensis, sp. n. in the Velika Bukovička špilja Cave in Bosnia and Herzegovina show the existence of high number of endemic Niphargus taxa in the subterranean waters of Bosnia and Herzegovina and its connections to the taxa of adjacent regions, thanks to the geological, ecological, zoogeographical and other events in the past on this territory, and the present condition of this region

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Summary

Introduction

The fauna of the Amphipoda in Bosnia and Herzegovina has been studied by various authors and over 60 species of various families (Gammaridae, Niphargidae, Bogidiellidae, Hadziidae, Typhlogammaridae, Crangonyctidae, Talitridae, etc.) have been established, including nearly 30 members of the genus Niphargus Schiödte, 1849 (G. Karaman, 2010); over half of known Niphargus taxa in Bosnia and Herzegovina are endemic for this and adjacent regions. The fauna of the Amphipoda in Bosnia and Herzegovina has been studied by various authors and over 60 species of various families (Gammaridae, Niphargidae, Bogidiellidae, Hadziidae, Typhlogammaridae, Crangonyctidae, Talitridae, etc.) have been established, including nearly 30 members of the genus Niphargus Schiödte, 1849 Karaman, 2010); over half of known Niphargus taxa in Bosnia and Herzegovina are endemic for this and adjacent regions. During the study of this material, one new species of the family NIphargidae (Amphipoda Gammaridea) is established and described here. The existence of over 300 known taxa of genus Niphargus from Europe, Asia Minor and Near East request more and more detailed descriptions of each species to make possible recognition of each species and its variability, and eventual comparison of morphological characters with results of genetic investigations of these species

Material and Methods
Conclusions

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