Xylosteus

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Ordo: Coleoptera
Subordo: Polyphaga
Infraordo: Cucujiformia
Cladus: Phytophaga
Superfamilia: Chrysomeloidea

Familia: Cerambycidae
Subfamilia: Lepturinae
Tribus: Xylosteini
Genus: Xylosteus

Species: X. bartoni – X. caucasicola – X. kadleci – X. spinolae
Name

Xylosteus Frivaldsky, 1838

Type species: Xylosteus spinolae Frivaldszky, 1838

References
Primary references

Frivaldsky, I., 1837. III. Természettudomány-osztalyi érrtekezés. VIII. Balkány vidéki természettudományi utazás. Á Magyar Tudós Társaság' Évkönyvei 3: 156–184, 8 pls. online Reference page. : 180

Links

Xylosteus – Taxon details on Biological Library (BioLib).
Tavakilian, G. & Chevillotte, H.: TITAN: Cerambycidae database, accessed 2020-11-20.
The subfamily Lepturinae: the tribe Xylosteini (atlas of long-horned beetles of Russian fauna)

Xylosteus is a genus of beetles of the Staphylinidae family, Lepturinae subfamily.
List of species

Xylosteus bartoni (Mařan & Obenberger, 1933)
Xylosteus caucasicola (Plavilstshikov, 1936)
Xylosteus spinolae (Frivaldsky, 1838)

References

BioLab - Xylosteus
zipcodezoo.com - Xylosteus (Genus:)