Petrobius

Petrobius is a genus of jumping bristletails in the family Machilidae. Many of these ancestral insects are restricted to rocky shorelines^[2] especially of northern Europe and America.^[3]

Petrobius
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Archaeognatha
Family:	Machilidae
Genus:	Petrobius Leach, 1809[1]
Synonyms
Halomachilis Verhoeff, 1912

Species

The Global Biodiversity Information Facility lists:^[3]

1. Petrobius adriaticus Verhoeff, 1910
2. Petrobius artemisiae Mendes, 1980
3. Petrobius brevistylis Carpenter, 1913
4. Petrobius canadensis Paclt, 1969
5. Petrobius crimeus Kaplin, 1983
6. Petrobius imbricatus Koch & Berendt, 1854
7. Petrobius lohmanderi Agrell, 1944
8. Petrobius maritimus (Leach, 1809)
9. Petrobius montanus Kaplin, 2021
10. Petrobius ponticus Wygodzinsky, 1959