Balkans
Guides
Anthroleucosomatidae
Anthroleucosomatidae is a family of small to medium-sized millipedes in the order Chordeumatida, with approximately 19 genera and at least 40 described species. The family exhibits a core distribution centered on the Balkans and Caucasus region, extending eastward to Iran and central Siberia, with one highly disjunct North American species in Washington State. Many species are troglobionts (obligate cave-dwellers), including the world's deepest-occurring millipede, Heterocaucaseuma deprofundum, found below 2,000 meters in Krubera-Voronja Cave. The family shows exceptional diversity in the Caucasus, where 15 new genera and 36 new species were described in a single monograph.
Leschius
Leschius is a genus of millipedes in the family Anthroleucosomatidae, established in 2004 to accommodate Leschius mcallisteri from Washington State, USA. This genus represents the first and only North American representative of a family otherwise restricted to the Palearctic region. The genus is distinguished by morphological features including small body size, reduced segment number, and highly modified male ninth legs.
Nebriinae
Nebriinae is a subfamily of ground beetles (Carabidae) established by Laporte in 1834, containing approximately 12 genera and more than 840 described species. The group is distributed across the Palaearctic region, with significant diversity in mountainous areas of Europe including the Carpathians, Balkans, and other ranges. Species are often associated with montane and submontane habitats, though some occur in lowland meadow-steppe environments. The genus Nebria is the most species-rich and well-studied within the subfamily.
Nomotettix cristatus
crested pygmy grasshopper, crested grouse locust, northern crested grouse locust
Nomotettix cristatus is a small pygmy grasshopper in the family Tetrigidae, commonly known as the crested pygmy grasshopper or crested grouse locust. It is one of approximately 35 Nearctic species of Tetrigidae. The species exhibits three recognized subspecies with distinct geographic distributions across North America. Like other members of its family, it is characterized by an elongated pronotum that extends over the abdomen, a trait distinguishing pygmy grasshoppers from typical grasshoppers in Acrididae.
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