| Cosmopolitan |
| Gibbium aequinoctiale smooth spider beetle |
| Gibbium psylloides is restricted to the Palearctic (Europe and Mediterranean) region, south east Asia and North Africa. |
| Gibbium psylloides smooth spider beetle |
| Almost confined to the northern hemisphere; Europe, North Africa, North America, Canada and New Zealand |
| Mezium affine shiny spider beetle |
| Cosmopolitan |
| Mezium americanum American spider beetle |
Cosmopolitan except for some of the tropics. |
| Niptus hololeucus golden spider beetle |
Australia: Tasmania and Victoria.
Throughout much of Europe and the Mediterranean region. |
| Ptinus exulans spider beetle |
Europe, North Africa, Asia, Canada & North America, New Zealand & Australia |
| Ptinus fur whitemarked spider beetle |
| Records from Cgina, South Korea, Malaysia and Japan. |
| Ptinus japonicus spider beetle |
European and Mediterranean distrbution as: Austria, Bosnia, Cyprus, Czech Republic, Spain, France, Greece, Croatia, Italy, Portugal and Slovenia
Source:
See EUNIS weblink |
| Ptinus obesus spider beetle |
| Native to the Australasian region (and thought to have originated in Tasmania), now occurs in Europe, North America and Canada. |
| Ptinus ocellus Australian Spider Beetle |
Throughout most of Europe, UK and Mediterranean region.
See EUNIS taxonomy and distribition map weblink |
| Ptinus pilosus spider beetle |
Throughout most of Europe and the Mediterranean region. Perhaps now in Canada.
See EUNIS Taxonomy & Distribution for European distribution
See Bugguide weblink for Canadian reference |
| Ptinus sexpunctatus spider beetle |
| Occurs in Mediterranean region, North America, Canada, Australia and New Zealand. |
| Sphaericus gibboides spider beetle |
| Known from the United Kingdom and Namibia South Africa. |
| Stethomezium notiale spider beetle |
| Occurs in Europe, USA, Canada, Central & South America, temperate Africa and Australia |
| Trigonogenius globulus globular spider beetle |
