30 Types of Beetles in Virginia: Hidden Cave Dwellers and Rare Tiger Beetles
October 21, 2026
About 40% of all known insects are beetles, yet some of the most remarkable types of beetles in Virginia never see daylight. The ones people usually meet are backyard regulars. Japanese beetles lead the garden crowd, and the yard also holds showpieces like the eastern Hercules beetle.
This article covers the other end of the spectrum. It profiles 24 cave-dwelling ground beetles, one endangered burying beetle, four tiger beetles, and one rarely seen longhorn. Most of them live in a single valley, a single cave system, or a thin strip of beach.
If you want the everyday species first, start with our neighboring-state guide to beetles in Maryland. For the bigger picture, see how many types of beetles there are worldwide. Conservation ratings change, so every status below is tied to the source and date where one was available.
1. Avernus Cave Beetle
The Avernus cave beetle (Pseudanophthalmus avernus) takes its name from Avernus, the Roman gateway to the underworld. That is a fitting label for a pale, eyeless predator that spends its whole life in permanent darkness.
A Virginia cave-biota list hosted at acave.us ranks this species G1, the NatureServe code for critically imperiled. Like most cave beetles in the state, it belongs to the genus Pseudanophthalmus, a group of ground beetles adapted to cave life.
Key Insight: Cave beetles in this genus range through karst systems from southern Indiana to northern Georgia and Alabama, and from western Kentucky to northern Virginia. Virginia’s share is concentrated in the western valleys and ridges.
2. Burkes Garden Cave Beetle
The Burkes Garden cave beetle (Pseudanophthalmus hortulanus) is named for Burkes Garden, a high, bowl-shaped limestone valley in Tazewell County. The species name comes from the Latin word for gardener or garden.
The same cave-biota list gives it a G1 rank. Above ground, the valley is cattle country and farmland, and its flowers draw many of the pollinators in our guide to bees in Virginia. Below ground, the beetle lives a very different life, hunting in the dark.
3. Crossroads Cave Beetle
The Crossroads cave beetle is one of the lesser-documented members of Virginia’s cave beetle group. Published detail on it is thinner than for the species that have been through federal status reviews.
It still fits the pattern of its relatives. In 2011 the U.S. Fish and Wildlife Service found that 17 Pseudanophthalmus species might warrant listing, and 15 of them occur in Virginia. That figure explains why the state matters so much for this genus. For a wider look at insect groups beyond beetles, browse our overview of different types of insects.
4. Cumberland Gap Cave Beetle
The Cumberland Gap cave beetle (Pseudanophthalmus hirsutus) lives in the far southwestern corner of Virginia. That is the region where the state meets Kentucky and Tennessee. The Latin species name means hairy, a nod to the fine bristles that cover cave beetles and help them sense air movement and prey.
The acave.us list rates it G1G2, meaning its status falls somewhere between critically imperiled and imperiled. Readers exploring the Tennessee side of the gap can compare notes with our list of beetles in Tennessee.
Pro Tip: Never collect or disturb cave insects, and avoid caves without a trained guide. Cave beetles occupy a handful of sites, and a few careless visits can damage the humid, stable conditions they need.
5. Deceptive Cave Beetle
The deceptive cave beetle (Pseudanophthalmus deceptivus) has a name that fits a group of look-alikes. Cave beetles in this genus are small, pale, and similar in shape, so specialists often separate them by fine details of body form rather than by color or size.
The acave.us list ranks the species G1. A beetle that is hard to tell from its cousins and lives in one small cave area gets little public attention. That makes it a good example of how much of Virginia’s biodiversity sits out of sight.
6. Delicate Cave Beetle
The delicate cave beetle (Pseudanophthalmus delicatus) stands out on conservation lists for being better off than its neighbors. The acave.us list gives it a G3 rank, which means vulnerable, while most of its relatives sit at G1.
The table below compares the ranks that the list gives for several beetles in this article. A G1 rank means critically imperiled, G2 imperiled, and G3 vulnerable.
| Cave Beetle | Rank on the Cave-Biota List |
|---|---|
| Avernus cave beetle | G1 |
| Little Kennedy cave beetle | G1 |
| Deceptive cave beetle | G1 |
| Holsinger’s cave beetle | G1 |
| Burkes Garden cave beetle | G1 |
| Maiden Spring cave beetle | G1 |
| New River Valley cave beetle | G1G2 |
| Cumberland Gap cave beetle | G1G2 |
| Delicate cave beetle | G3 |
7. Holsinger’s Cave Beetle
Holsinger’s cave beetle (Pseudanophthalmus holsingeri) is a ground beetle in the family Carabidae. It is endemic to Virginia, so it lives nowhere else in the United States. NatureServe lists its conservation status as imperiled. You can read the species profile on Wikipedia.
It also appears on a state list of protected insects. Virginia’s administrative code names Holsinger’s cave beetle among its listed endangered and threatened plant and insect species.
Important Note: Federal and state listings change as agencies finish reviews. Check the U.S. Fish and Wildlife Service and Virginia’s Department of Conservation and Recreation for the current status before citing any of these beetles in a report.
8. Hubbard’s Cave Beetle
Hubbard’s cave beetle (Pseudanophthalmus hubbardi) is one of the species that federal biologists studied closely in the early 2020s. It was one of eight Virginia cave beetles covered in a species status assessment.
It also appears in a federal review document. The U.S. Fish and Wildlife Service’s Falls Church program lists it among the cave beetles in its peer review plan. Peer review is how agencies check that the science behind a listing decision holds up.
9. Hubricht’s Cave Beetle
Hubricht’s cave beetle (Pseudanophthalmus hubrichti) was assessed alongside seven other Virginia cave beetles. The report was published by the U.S. Fish and Wildlife Service’s Northeast Region in January 2023.
The same genus continues south of Virginia, reaching northern Georgia. Our guide to beetles in Georgia covers the surface species of that state. The cave species here share a trait with their southern cousins: each is confined to a small patch of limestone.
10. Little Kennedy Cave Beetle
The Little Kennedy cave beetle (Pseudanophthalmus cordicollis) has a Latin name that suggests a heart-shaped thorax. The acave.us list ranks it G1.
This species is the face of the federal assessment for eight Virginia cave beetles. A photo of it, credited to the Virginia Department of Conservation and Recreation’s Natural Heritage Program, appears on the report cover. You can read the full species status assessment for the biology of each beetle.
11. Long-Headed Cave Beetle
The long-headed cave beetle gets its name from an elongated head. Large heads and strong mandibles help ground beetles seize small prey, and in a cave that prey is scarce and scattered.
Cave beetles probably feed on tiny cave invertebrates and organic debris washed in from the surface. Surface-dwelling ground beetles show the same predatory habit. Ohio has plenty of them, as our list of beetles in Ohio shows.
12. Maiden Spring Cave Beetle
The Maiden Spring cave beetle (Pseudanophthalmus virginicus) carries the state’s name in its Latin species epithet. The Virginia cave-biota list gives it a G1 rank.
The U.S. Fish and Wildlife Service names it among the nine Virginia cave beetles in its peer review plan. Its range is in the southwestern part of the state, in the same limestone belt as several other beetles in this article.
13. Mud-Dwelling Cave Beetle
The mud-dwelling cave beetle is named for its habitat. Some cave beetles live on damp silt and clay banks, where moisture holds steady and small prey gathers.
That lifestyle ties the beetle to cave streams and floodplains inside the rock. Water pollution or sediment runoff from the surface can change those mud banks quickly. Other cave states face the same pressures, including Missouri, covered in our guide to beetles in Missouri.
14. Natural Bridge Cave Beetle
The Natural Bridge cave beetle is named for the limestone arch in Rockbridge County, a landmark that draws visitors to the Shenandoah Valley. Few of those visitors know a blind beetle lives in the caves beneath nearby ridges.
The area is typical Appalachian Valley and Ridge terrain. Virginia’s cave beetles occur within the unique geology of the Appalachian Valley and Ridge province. Folded limestone there is full of caves, which is why so many beetle species evolved in isolated pockets.
15. Nelson’s Cave Beetle
Nelson’s cave beetle is another small endemic whose name uses the possessive form common for species honoring a collector or researcher. Like its relatives, it is pale and eyeless, with long legs for moving across rock and mud.
Species like this are hard to study. Researchers must work in narrow passages and often find only a few specimens per visit. That is why status reviews rely on records gathered over many years by cavers and biologists.
16. New River Valley Cave Beetle
The New River Valley cave beetle (Pseudanophthalmus egberti) lives in southwestern Virginia, in the limestone around the New River. The acave.us list gives it a G1G2 rank.
The New River is often described as one of the oldest rivers in North America. Over that long span, water carved the caves where this beetle’s ancestors became isolated and lost their eyes and color.
17. Petrunkevitch’s Cave Beetle
Petrunkevitch’s cave beetle (Pseudanophthalmus petrunkevitchi) is among the most restricted beetles in this article. NatureServe lists its global rank as G1, critically imperiled, and its Virginia rank as S1.
NatureServe notes an extremely restricted range, and describes candidate species as those believed to inhabit three or fewer sites. Details are in its NatureServe Explorer entry. The same entry shows no federal Endangered Species Act status for it.
18. Rotund Cave Beetle
The rotund cave beetle is named for a rounder, stockier body than most of its slender relatives. The shape is a reminder that cave beetles are not identical, even though they share pale color and missing eyes.
Common Mistake: Assuming a pale beetle in your basement is a cave beetle. Household beetles are usually carpet beetles in the closet, pantry beetles in the kitchen, or powderpost beetles in wood. True cave beetles live deep in limestone caves, not in homes.
19. Saint Paul Cave Beetle
The Saint Paul cave beetle is named for St. Paul, a small town in Wise County in the far southwest of the state. The area is part of the Appalachian coalfields, and limestone caves run beneath much of the surrounding country.
Land use there matters to a beetle with such a narrow range. Mining, development, and runoff can affect the water that seeps through caves. For a species with few populations, a change in one watershed can matter a great deal.
20. Silken Cave Beetle
The silken cave beetle (Pseudanophthalmus sericus) has a Latin name meaning silky, which likely describes the fine sheen of its body hairs. The species is one of the eight Virginia cave beetles in the federal species status assessment.
That assessment grew out of a petition. In 2010 the Center for Biological Diversity petitioned the Fish and Wildlife Service to list 404 aquatic, riparian, and wetland species from the Southeastern United States. The cave beetles were part of that group.
21. South Branch Valley Cave Beetle
The South Branch Valley cave beetle is named for the valley of the South Branch Potomac River, which rises in the Appalachian highlands along the Virginia and West Virginia border. Cave beetles there live in limestone far from the better-known caverns of the Shenandoah Valley.
Because the name points to a river valley rather than a single cave, the species is tied to a broader stretch of karst. That makes it a good reminder that groundwater flow, not just cave entrances, shapes where these beetles can live.
22. Spotted Cave Beetle
The spotted cave beetle is unusual because markings are rare in animals that live in total darkness. Pigment costs energy to produce and gives no advantage where nothing can see it, so most cave insects are plain pale amber.
Any pattern on a cave beetle is therefore a useful identifying clue. Field biologists use such features, along with body proportions, to separate species that look similar at first glance.
23. Straley’s Cave Beetle
Straley’s cave beetle is part of a group sorted out by decades of careful taxonomic work. T. C. Barr Jr. published a 2004 classification and checklist of the genus Pseudanophthalmus through the Virginia Museum of Natural History.
Checklists like that one matter because a cave beetle’s identity decides its legal protection. A species that is split from a relative can suddenly qualify for review, and one that is merged may lose attention.
24. Thomas’ Cave Beetle
Thomas’ cave beetle (Pseudanophthalmus thomasi) is a state-protected species. Virginia’s list of endangered and threatened plant and insect species names Thomas’ cave beetle. You can read the Virginia Administrative Code listing directly.
The same entry also names Holsinger’s cave beetle and Hupp’s Hill cave beetle. Together they show that Virginia lists several cave insects at the state level, not just the federal level.
25. American Burying Beetle
The American burying beetle (Nicrophorus americanus) is the largest carrion beetle in North America. Adults measure 25 to 45 millimeters and have a shiny black body with two scalloped orange-red markings on each wing cover. The IUCN lists it as critically endangered.
It feeds on carrion, needs carrion to breed, and is one of the few beetle genera that show parental care. It now occurs in less than 10% of its historic range. Read more on Wikipedia.
Today’s populations are far from Virginia, in the Great Plains and on a few New England islands where it has been reintroduced. Compare with our notes on beetles in Massachusetts and insects in Texas. Virginia still has common relatives, and insect identification listings for the state include the margined and tormentose burying beetles.
26. Barrens Tiger Beetle
The Barrens tiger beetle (Cicindela patruela) is a northern species found in dry, sandy openings in woodland. Like other tiger beetles, it is a fast, sharp-jawed predator that chases small insects over bare ground.
It is far less familiar than the six-spotted tiger beetle. The six-spotted tiger beetle is a common North American species recognized for its bright green color. By comparison, the Barrens species depends on open, disturbed habitat that tends to grow over without fire or grazing. For more on another northern state, see our guide to beetles in Minnesota.
27. Northeastern Beach Tiger Beetle
The northeastern beach tiger beetle (Cicindela dorsalis dorsalis) is a pale, fast runner of Chesapeake Bay beaches. Adults are cream colored with a green-bronze head and thorax and paired dark markings on the wing covers.
Adults live between the high-tide line and the dunes, while larvae inhabit burrows in the upper intertidal zone. When rising water floods the burrows, larvae plug them with sand and reopen them as the tide recedes. Its presence is an indicator of a healthy beach. The Virginia Natural Heritage fact sheet has the full life cycle.
Pro Tip: On Bay beaches in summer, walk below the high-tide line and keep dogs leashed. Females lay eggs in the sand between late June and August, and the larvae live in burrows that are easy to crush. Visitors from the Northeast can compare this species with the insects in our guide to insects in New York.
28. Orange-Bellied Tiger Beetle
The orange-bellied tiger beetle takes its name from the warm color on the underside of its body. Tiger beetles are among the fastest insects on the ground for their size, and they often stop and start in bursts while hunting.
Many tiger beetles in the East are tied to a particular habitat, such as bare clay, sandy trails, or open riverbanks. When that habitat is paved, planted, or shaded over, local populations decline.
29. Riverbank Tiger Beetle
The riverbank tiger beetle is a species of exposed sand and gravel along streams and rivers. Like its beach-living cousin, it needs open ground that floods and shifts rather than settling into vegetation.
That makes dams, stabilized banks, and heavy foot traffic its main concerns. A healthy population usually means a river with natural flows. Ohio River tributaries to the north support similar species, as shown in our list of insects in Ohio.
30. Six-Banded Longhorn Beetle
The six-banded longhorn beetle (Dryobius sexnotatus) belongs to the longhorn family, a group named for antennae that can be as long as the body. It is associated with hardwood forests, where the larvae of most longhorn beetles tunnel through dead or dying wood.
Unlike the cave beetles above, it is a surface insect, but it is rarely seen. Other longhorns in Virginia include the red milkweed beetle, which infests milkweed and dogbane plants. The trees that feed these beetles also host the larvae in our guide to caterpillars in Virginia.
Taken together, these 30 beetles show how varied Virginia’s fauna is. One online checklist records 212 beetle species in the state. The list here covers only the rare, local, and protected end of that range. For other regions, try our beetles in Arizona guide or our roundup of insects kept as pets.