Termites are small but powerful insects that can cause serious damage to homes, trees, and wooden structures. While more than 3,000 species exist globally, only a few dozen are known to pose risks to human property. These wood-eating insects are divided into different types based on their nesting habits and preferred environments—subterranean, drywood, dampwood, and even mound-builders.
In this article, you’ll find a curated list of 21 important termite species, including their scientific names, regions, nesting behaviors, feeding habits, and swarm patterns. Whether you’re a homeowner, pest control expert, or just curious about these fascinating insects, understanding these species will help you recognize potential threats and protect your property effectively.
1. Coptotermes formosanus
Coptotermes formosanus, commonly known as the Formosan termite, is one of the most aggressive and destructive termite species in the world. Originally from East Asia, this termite has spread to various parts of the world, particularly in the southern United States. Unlike many other species, Formosan termites can form massive underground colonies with millions of individuals, causing severe structural damage in a short period of time.
They are classified as subterranean termites, meaning they build their nests underground and use mud tubes to reach above-ground food sources like wood, trees, and buildings.
Identification
- Color: Pale yellow to brownish
- Size: Workers ~1/8 inch; Soldiers ~1/4 inch with large mandibles
- Wings: Swarmers have translucent wings with small hairs
- Head Shape: Oval heads with curved mandibles in soldiers
Habitat and Nesting
Formosan termites prefer warm, humid climates and are mostly found in the southeastern U.S., Hawaii, Taiwan, and parts of China. They live in soil but can also establish aerial nests in buildings if moisture is available. Their nests contain mud, chewed wood, saliva, and feces—forming a dense carton-like structure.
Feeding Behavior
They feed aggressively on cellulose-based materials, including wood, paper, and even live trees. Their foraging range can extend up to 300 feet from the colony, and they are known to hollow out wood structures from the inside, making damage hard to detect early.
Swarming and Reproduction
Formosan termites swarm at dusk during the spring and early summer, especially after a warm rainy day. Their swarms are large and noisy. After mating, the pair starts a new colony, which can take several years to mature but eventually grows into millions.
2. Reticulitermes flavipes
Reticulitermes flavipes, also known as the Eastern subterranean termite, is one of the most widespread termite species in North America. It causes billions of dollars in structural damage annually and thrives in both urban and forested environments. As subterranean termites, they live in underground colonies and build mud tubes to access above-ground wood.
This species is particularly dangerous because it remains hidden while feeding, making infestations hard to detect until significant damage has occurred.
Identification
- Color: Creamy white workers, brownish-black swarmers
- Size: Workers ~1/8 inch; Swarmers up to 3/8 inch
- Wings: Swarmers have long, translucent wings with two dark veins
- Head Shape: Rectangular in soldiers with strong, straight mandibles
Habitat and Nesting
They prefer moist soil and are often found beneath foundations, porches, and wood piles. Nests are hidden underground and can contain hundreds of thousands of termites. The species is commonly found in the eastern U.S., from Maine to Florida and westward to Texas.
Feeding Behavior
Eastern subterranean termites feed primarily on dead wood and plant materials. They chew through wood grain and can create extensive galleries. They tend to avoid light and open air, making their feeding hidden and destructive.
Swarming and Reproduction
Swarming usually occurs in late winter through early spring, often during the daytime. A fertilized queen can live over a decade and produce thousands of eggs per year, helping the colony grow rapidly.
3. Reticulitermes virginicus
Reticulitermes virginicus is another subterranean termite species native to North America. While not as well-known as R. flavipes, it plays a similar destructive role and is often misidentified due to its close resemblance. It typically nests in soil and invades wood structures in contact with the ground.
Although it is slightly less aggressive than its relatives, it is still capable of causing significant structural damage if left untreated.
Identification
- Color: Creamy white to light brown workers; dark brown to black swarmers
- Size: Workers ~1/8 inch; Soldiers slightly larger with dark, narrow heads
- Wings: Swarmers have smoky gray wings with distinct vein patterns
- Head Shape: Long and narrow in soldiers with well-developed mandibles
Habitat and Nesting
This termite is found in the eastern and southeastern United States, often in moist environments such as under logs, stumps, mulch, and foundations. Colonies are built underground and are connected to food sources through mud tubes.
Feeding Behavior
Like other subterranean termites, R. virginicus feeds on wood, cardboard, and other cellulose-based materials. They tend to work silently and internally, often causing damage before being detected.
Swarming and Reproduction
Swarming typically occurs in the spring and early summer, usually during warm, humid weather. Once a mating pair forms, they seek to start a new colony in a protected, moist environment close to a food source.
4. Reticulitermes hesperus
Reticulitermes hesperus, commonly known as the Western subterranean termite, is the most destructive termite species found along the Pacific coast of the United States. Though smaller than some other species, they pose a serious threat to homes, especially those built with wood in contact with soil. They operate mostly underground but can construct mud tubes to reach above-ground wood.
They are known for their persistence and ability to adapt to both natural and urban environments.
Identification
- Color: Creamy white workers; dark brown to black swarmers
- Size: Workers ~1/8 inch; Soldiers with wider heads and curved mandibles
- Wings: Swarmers have smoky gray wings with heavy veins near the tip
- Head Shape: Broad in soldiers with strong curved mandibles
Habitat and Nesting
This species is native to the western United States, particularly California, Oregon, and Washington. They thrive in cool coastal areas and areas with moderate moisture. Their nests are hidden underground, and they create moisture-dependent mud tubes to reach their food sources.
Feeding Behavior
Western subterranean termites feed on decayed wood, tree roots, and structural timber. They can move through cracks in concrete to reach food sources and often go undetected for years. Their tunnels can penetrate insulation and wallboards.
Swarming and Reproduction
Swarming usually occurs from late winter to early spring, especially after rains. Colonies are established by alates (winged termites), and mature colonies can contain over 100,000 members within several years.
5. Reticulitermes tibialis
Reticulitermes tibialis is a subterranean termite found primarily in arid and semi-arid regions of the United States. It’s less aggressive than some of its cousins but still causes structural damage, particularly in desert or dryland environments. Unlike many termites, it has adapted to lower humidity levels.
Its ability to survive in dry soil makes it unique among Reticulitermes species.
Identification
- Color: Pale white to light tan workers; dark brown swarmers
- Size: Workers around 1/8 inch; Soldiers slightly larger with rectangular heads
- Wings: Swarmers have pale grayish wings with few veins
- Head Shape: Long and blocky in soldiers with prominent mandibles
Habitat and Nesting
This termite prefers dry, sandy, or rocky soils and is commonly found in desert states like New Mexico, Arizona, Colorado, and parts of Texas. It nests deep underground and may travel several feet to find wood in contact with the soil.
Feeding Behavior
R. tibialis feeds on dead wood, fallen branches, fence posts, and untreated lumber. It often targets wooden structures without adequate moisture protection and can thrive in dry climates where other termites struggle.
Swarming and Reproduction
Swarming usually happens in spring or early summer, triggered by warm weather and occasional rainfall. The species produces smaller colonies compared to others but can still cause long-term damage if unnoticed.
6. Heterotermes aureus
Heterotermes aureus is a desert-dwelling subterranean termite species found primarily in the southwestern United States and northern Mexico. It is well-adapted to extremely dry environments and is one of the few termite species that can thrive in desert conditions. Though its colonies are smaller than those of Formosan or Eastern subterranean termites, it can still damage wood structures and utility poles.
This species is especially significant in desert landscaping and rural areas with wood fencing and irrigation systems.
Identification
- Color: Creamy-white workers; dark brown to black swarmers
- Size: Workers ~1/8 inch; Soldiers have slightly rectangular heads with curved mandibles
- Wings: Swarmers possess long, grayish wings with few veins
- Head Shape: Slightly rectangular in soldiers with narrow mandibles
Habitat and Nesting
Heterotermes aureus thrives in arid desert climates such as Arizona, New Mexico, southern California, and parts of northern Mexico. Colonies are often located beneath rocks, tree stumps, dry mulch, or man-made structures. They prefer dead wood in contact with soil, especially in irrigated or shaded areas.
Feeding Behavior
They feed on dry, dead wood, often targeting fencing, decking, and exposed wooden beams in poorly sealed homes. While they usually attack wood in direct contact with soil, they can extend their foraging range via mud tubes to reach distant sources.
Swarming and Reproduction
Swarming generally occurs in late spring or early summer, often at dusk following rainfall. New colonies are formed when alates pair off and burrow into dry ground to lay eggs and begin developing workers and soldiers.
7. Zootermopsis angusticollis
Zootermopsis angusticollis, also known as the Pacific dampwood termite, is one of the largest termite species found in North America. Unlike subterranean termites, this species does not require contact with soil and prefers very moist wood, such as decaying logs, tree trunks, or water-damaged homes.
It is less of a structural threat in urban environments but can infest wooden structures with consistent moisture problems.
Identification
- Color: Pale to reddish-brown with long bodies
- Size: Workers up to 3/8 inch; Soldiers larger with large mandibles
- Wings: Swarmers have smoky, slightly iridescent wings
- Head Shape: Soldiers have large, broad heads with imposing jaws
Habitat and Nesting
This species is found in the Pacific Northwest, particularly in northern California, Oregon, and Washington. It lives directly inside wet or rotting wood, such as fallen trees, stumps, or water-exposed structures. No soil contact is necessary, and nests are often within the infested wood itself.
Feeding Behavior
Zootermopsis angusticollis feeds on decayed and moisture-saturated wood. It does not tunnel like subterranean termites but rather creates large, open galleries inside wood. It plays a natural role in forest decomposition but can become a pest if it invades buildings with persistent water leaks.
Swarming and Reproduction
Swarming typically occurs during the late summer to early fall, especially on warm, humid evenings. Swarmers are strong fliers and may travel short distances to find moist wood to colonize. Colonies remain small but can persist for years in the right conditions.
8. Zootermopsis nevadensis
Zootermopsis nevadensis is a dampwood termite native to the western regions of North America. Similar to its relative Z. angusticollis, it prefers wet, decaying wood and is commonly found in forests and mountainous areas. This species is larger than most subterranean termites and is not typically considered a major structural pest unless wood remains consistently moist.
It plays an important ecological role in the natural decomposition process of dead trees and logs.
Identification
- Color: Creamy white to reddish-brown
- Size: Workers can grow up to 1/2 inch; Soldiers are slightly larger
- Wings: Swarmers have large, smoky-gray wings with dense veins
- Head Shape: Soldiers have large, dark brown heads with powerful mandibles
Habitat and Nesting
Zootermopsis nevadensis is found in Nevada, California, and other parts of the western U.S. They nest inside rotting logs, stumps, and wet wooden structures. Unlike subterranean species, they do not live in soil and rarely enter dry, intact wood. Colonies are typically small and remain confined to a single wooden structure.
Feeding Behavior
They feed exclusively on moist, decayed wood, usually in forests or poorly ventilated crawl spaces. If this termite is found in a home, it usually indicates a serious moisture issue, such as a plumbing leak or chronic dampness.
Swarming and Reproduction
Swarming usually occurs in late summer or early fall, during warm, damp evenings. Alates (winged termites) fly short distances to find suitable moist wood to start new colonies. These colonies grow slowly and tend to remain localized.
9. Zootermopsis laticeps
Zootermopsis laticeps is another dampwood termite species that prefers elevated, mountainous regions, particularly in dry western states. Though it still requires moisture to survive, it can thrive in seasonally wet wood found at high elevations. It is less commonly encountered in urban settings but may infest wooden structures in rural cabins, log homes, or wooded campsites.
This termite is notable for being tolerant of cooler climates compared to other dampwood termites.
Identification
- Color: Pale to reddish-brown; darker in older individuals
- Size: Workers and soldiers can grow up to 1/2 inch in length
- Wings: Swarmers have large, veined, slightly iridescent wings
- Head Shape: Soldiers have very large, rectangular heads with strong mandibles
Habitat and Nesting
Z. laticeps is mainly found in Arizona, Utah, New Mexico, and parts of Colorado, typically in mountainous forests. They nest in fallen logs, wet fence posts, and rotting structural beams. These termites remain in the wood they infest and don’t require contact with soil.
Feeding Behavior
They feed on rotting wood and water-damaged timber, especially in structures exposed to snowmelt, leaks, or forest debris. Their tunnels are smooth and clean, carved within the wood grain.
Swarming and Reproduction
Swarming occurs during warm, humid evenings in late summer, typically following rainfall. New colonies are slow-growing and require consistent moisture to survive, limiting their spread in drier environments.
10. Neotermes castaneus
Neotermes castaneus is a large drywood termite species primarily found in southeastern coastal regions of the United States, especially Florida. Unlike subterranean termites, it does not require soil contact and lives entirely inside dry or slightly damp wood. Because of its size and silent behavior, it can go undetected for years, causing hidden damage in attics, walls, and hardwood structures.
This species is considered a serious structural pest in warm, humid regions.
Identification
- Color: Light brown to reddish-brown
- Size: Workers and soldiers up to 1/2 inch; Swarmers larger with smoky wings
- Wings: Swarmers have long, dark-tinted wings with visible veins
- Head Shape: Soldiers have wide, reddish-brown heads with prominent mandibles
Habitat and Nesting
Neotermes castaneus nests entirely within wood, preferring attics, wall voids, hardwood flooring, and dead branches. It is often found in coastal areas like Florida, Georgia, and the Carolinas, especially where humidity is high but wood remains dry.
Feeding Behavior
This species feeds on dry or slightly damp hardwood, creating large galleries with hard fecal pellets inside. These pellets are often ejected from the wood and found in small piles, serving as a key sign of infestation. It prefers older, seasoned wood over fresh timber.
Swarming and Reproduction
Swarming occurs in late summer to early fall, typically during humid evenings. Colonies grow slowly but are long-lived and can persist inside wooden beams or structures for many years without detection.
11. Neotermes connexus
Neotermes connexus is a lesser-known but closely related drywood termite species found in tropical and subtropical environments. It is commonly encountered in Central America and parts of the Caribbean, occasionally making its way into southern Florida through infested wood shipments or imported furniture.
Though not as widespread as other drywood termites, it has the potential to infest furniture, beams, doors, and window frames.
Identification
- Color: Light brown to dark brown
- Size: Adults up to 1/2 inch; Soldiers with large rectangular heads
- Wings: Swarmers have pale brown wings with dense venation
- Head Shape: Soldiers possess large heads and strong jaws for defense
Habitat and Nesting
Neotermes connexus lives inside dry, seasoned wood, often in tropical hardwood trees, furniture, and structural timbers. It is not reliant on moisture or soil and can survive in enclosed wooden environments for extended periods. It is more prevalent in Caribbean islands, southern Mexico, and Panama.
Feeding Behavior
This termite feeds slowly but steadily on solid wood, leaving behind smooth, polished galleries and hard, oval-shaped fecal pellets. Signs of infestation include discarded wings, exit holes, and small piles of pellets.
Swarming and Reproduction
Swarming usually occurs in late summer, particularly after humid evenings. The reproductive pairs seek cracks or crevices in wood to start new colonies. Since they don’t need soil or contact with the ground, they can establish themselves inside furniture or stored wood materials.
12. Kalotermes flavicollis
Kalotermes flavicollis, also known as the yellow-necked drywood termite, is native to the Mediterranean region, including southern Europe, North Africa, and parts of the Middle East. It is a true drywood termite, living entirely within wood and requiring no contact with soil or moisture sources. This species is notable for its bright yellow-orange thorax, which gives it its common name.
It poses a moderate risk to wooden structures and is often found in timber, trees, and furniture.
Identification
- Color: Brown body with a distinctive yellow thorax (neck)
- Size: Adults ~1/2 inch; Soldiers and workers slightly smaller
- Wings: Swarmers have large, clear wings with brownish veins
- Head Shape: Soldiers have rounded heads and long, slightly curved mandibles
Habitat and Nesting
Kalotermes flavicollis nests in dead trees, wooden beams, and furniture, especially in warm, coastal regions. It does not require soil or external water sources. Colonies are typically small and remain confined to the wood they infest.
Feeding Behavior
This species feeds on dry, hardwood, leaving behind galleries and small, hexagonal fecal pellets. It often targets old trees, rafters, and antique furniture. Since the termites remain hidden inside the wood, infestations are often unnoticed until damage becomes visible.
Swarming and Reproduction
Swarming typically takes place in late summer or early autumn, usually at dusk. Winged alates are attracted to light and search for suitable dry wood to begin new colonies. Reproduction is slow, with colonies expanding gradually over years.
13. Cryptotermes brevis
Cryptotermes brevis, commonly known as the West Indian drywood termite, is one of the most invasive drywood termite species in the world. Originally from South America or the West Indies, it has spread globally through the international movement of infested wood and furniture. It is a major pest in tropical and subtropical climates, particularly in Florida, Hawaii, Australia, and coastal Asia.
This species is a serious concern in urban environments because of its stealthy infestation patterns.
Identification
- Color: Light brown to dark brown body
- Size: Swarmers up to 3/8 inch; Soldiers have square heads and short mandibles
- Wings: Swarmers have smoky-gray wings longer than the body
- Head Shape: Square-headed soldiers with blunt jaws
Habitat and Nesting
Cryptotermes brevis lives in dry, seasoned wood, including furniture, walls, cabinets, doors, and framing timbers. It does not require moisture or soil, making it highly adaptable to household environments. Nests are entirely hidden within the wood they infest.
Feeding Behavior
They consume dry wood slowly, hollowing it out and ejecting distinctive pellet-like frass through small holes. Infestations may go unnoticed until wood sounds hollow or frass piles are discovered. Their damage is internal and often severe before external signs appear.
Swarming and Reproduction
Swarming occurs in late spring or summer, especially in warm, humid conditions. Alates seek dry wood to establish new colonies. Because they can infest furniture and move with it, they are often spread unknowingly by homeowners or importers.
14. Cryptotermes cavifrons
Cryptotermes cavifrons is a drywood termite species mainly found in tropical and subtropical climates, particularly in the Caribbean, Central America, and southern Florida. It is less widespread than C. brevis but still recognized as a localized structural pest, especially in humid coastal environments. As a true drywood termite, it nests and feeds entirely within wood, making detection challenging.
This species is most often discovered in old buildings, driftwood, and dead tree branches.
Identification
- Color: Light brown to reddish-brown
- Size: Swarmers ~3/8 inch; Soldiers slightly smaller with darker heads
- Wings: Swarmers have light gray wings that extend past the abdomen
- Head Shape: Soldiers have rectangular, slightly curved heads with small mandibles
Habitat and Nesting
Cryptotermes cavifrons nests in dry, sound wood, especially furniture, window frames, old timber, and dead wood in trees. Found in humid coastal zones, it prefers older wood exposed to moderate humidity but not saturated.
Feeding Behavior
It feeds on hardwood, chewing smooth tunnels within the wood and pushing out dry, six-sided frass pellets. Infestations often stay hidden for long periods, with little to no external damage until hollowing occurs. The species can survive in both indoor and outdoor wooden items.
Swarming and Reproduction
Swarming takes place during spring and early summer, particularly after warm rains. Swarmers seek entry points in dry wood to start new colonies. They require minimal space and can develop slowly but steadily over years.
15. Cryptotermes dudleyi
Cryptotermes dudleyi is a drywood termite species found mostly in India, Sri Lanka, and Southeast Asia, and occasionally in imported wooden products around the world. It is a common household pest in tropical regions and is known to infest furniture, wooden frames, and doors, especially in older homes and storage areas.
It poses a significant risk when infested items are transported, allowing colonies to spread internationally.
Identification
- Color: Light yellowish-brown to brown
- Size: Adults ~1/4 to 3/8 inch; Soldiers slightly smaller with dark heads
- Wings: Swarmers have dusky wings with few visible veins
- Head Shape: Soldiers have slightly rounded heads with short, thick mandibles
Habitat and Nesting
This species nests inside dry timber and household wood, with no soil contact needed. It thrives in warm, humid conditions and is frequently found in urban buildings, stored lumber, and shipping crates. Unlike subterranean termites, it doesn’t require any external moisture.
Feeding Behavior
Cryptotermes dudleyi consumes dry wood slowly, hollowing it out and leaving fine, hard fecal pellets. It is known for its slow but damaging infestations, often discovered only after structural issues arise or frass is found around woodwork.
Swarming and Reproduction
Swarming occurs during late spring and early summer, especially in the evening after humid days. Alates pair up and crawl into small cracks in wooden items to start new colonies, which can remain hidden and undetected for several years.
16. Incisitermes minor
Incisitermes minor, commonly known as the Western drywood termite, is one of the most destructive drywood termite species in the United States. It is particularly widespread in California, Arizona, and other southwestern states, where it causes millions in structural damage annually. Unlike subterranean termites, it doesn’t need soil or moisture, living entirely within wood.
It is a major threat to homes, especially attics, doors, and wooden framing.
Identification
- Color: Light brown to reddish-brown swarmers; creamy-white workers
- Size: Swarmers around 7/16 inch; Soldiers with large reddish heads
- Wings: Smoky-gray, slightly iridescent, and longer than the body
- Head Shape: Soldiers have large, square, reddish-brown heads with strong jaws
Habitat and Nesting
Incisitermes minor lives in dry, seasoned wood, such as attic rafters, wall studs, furniture, and window frames. It is commonly found in California, Nevada, and Arizona, especially in warm, arid climates. The colonies are entirely self-contained inside the infested wood.
Feeding Behavior
This species chews through dry wood, leaving smooth tunnels and piles of hexagonal frass pellets. Unlike subterranean termites, it doesn’t build mud tubes. Infestation is often detected when frass piles appear near wood joints or window sills.
Swarming and Reproduction
Swarming typically occurs in late summer to early fall, especially during warm evenings. Alates leave the colony to find new drywood habitats. Colonies grow slowly but can persist for years and spread silently throughout a home.
17. Incisitermes snyderi
Incisitermes snyderi is another drywood termite species found primarily in the southeastern United States, especially Florida. Though less widespread than I. minor, it is still a notable structural pest in coastal and humid areas. Like other drywood termites, it lives inside the wood and requires no contact with soil or external moisture sources.
It often infests wooden furniture, fences, docks, and attic structures.
Identification
- Color: Light to dark brown swarmers; workers are pale cream
- Size: Swarmers about 3/8 inch; Soldiers with dark rectangular heads
- Wings: Swarmers have pale wings with few visible veins
- Head Shape: Soldiers have elongated heads with short, thick mandibles
Habitat and Nesting
This species is found in southern Florida and the Gulf Coast, nesting in dry wood exposed to humid air, such as eaves, rooflines, and wood near vents. It does not tunnel through soil and lives entirely in wooden materials.
Feeding Behavior
Incisitermes snyderi feeds on dry hardwood, forming hollow galleries and pushing out dry fecal pellets through kick-out holes. The presence of small piles of frass is a common indicator of infestation.
Swarming and Reproduction
Swarming typically happens in the spring and early summer, especially during humid evenings. Swarmers fly to new drywood environments and form small founding colonies inside cracks or crevices in the wood. Over time, colonies can grow and spread within the same structure.
18. Nasutitermes corniger
Nasutitermes corniger is a highly aggressive and unique termite species known for its nasal-shaped head in soldiers and its above-ground arboreal nests. Native to Central and South America, it has spread to the Caribbean and southern Florida. Unlike most subterranean termites, this species often builds large, mud-covered nests on trees, posts, or buildings, connected to food sources via shelter tubes.
It is both visually distinctive and ecologically impactful, especially in tropical areas.
Identification
- Color: Light to reddish-brown
- Size: Workers around 1/4 inch; Soldiers slightly larger with a pointed snout (nasus)
- Wings: Swarmers have long, narrow, pale brown wings
- Head Shape: Soldiers have an elongated head ending in a snout-like projection used to squirt defensive chemicals
Habitat and Nesting
Nasutitermes corniger builds conspicuous nests above ground, often in trees, telephone poles, and wooden structures. The nests are connected by visible mud tubes and can sometimes be found attached directly to walls or beams. This species thrives in humid, tropical environments such as Brazil, Panama, Puerto Rico, and southern Florida.
Feeding Behavior
They consume cellulose-rich materials like dead wood, wooden fences, utility poles, and even furniture. Their foraging extends from their arboreal nests via protected mud tubes, which help them avoid predators and environmental hazards.
Swarming and Reproduction
Swarming occurs during the rainy season, typically in the late spring or summer. Swarmers seek out elevated wooden surfaces or branches to establish new colonies. A colony can contain hundreds of thousands of individuals, growing rapidly once established.
19. Macrotermes bellicosus
Macrotermes bellicosus is a large, mound-building termite species native to sub-Saharan Africa. It is among the most studied termites due to its massive, complex nests and its role in ecosystem engineering. This species practices fungus-farming, where it grows a specific fungus (Termitomyces) inside the nest to help digest tough plant material.
While not typically a structural pest to buildings, it plays a vital ecological role and is known for its impressive mound structures.
Identification
- Color: Dark brown to black; pale workers
- Size: Soldiers up to 1/2 inch; Queen can grow over 4 inches long
- Wings: Swarmers have smoky-gray wings longer than the body
- Head Shape: Soldiers have large, broad heads with long, curved mandibles
Habitat and Nesting
Found throughout savannas and grasslands in Africa, M. bellicosus constructs tall mounds, sometimes exceeding 10 feet in height. These mounds have complex ventilation systems and house millions of individuals, including specialized castes.
Feeding Behavior
This species feeds on dry grasses, leaves, and woody debris, which it carries back to the mound. Inside, the termites cultivate fungus gardens that break down the food. This mutualistic system allows them to digest otherwise indigestible material efficiently.
Swarming and Reproduction
Swarming happens during the early rainy season, typically around late spring to early summer. Massive swarms emerge from mature mounds, and pairs establish new colonies. Reproductive queens live for many years and produce thousands of eggs daily.
20. Microcerotermes diversus
Microcerotermes diversus is a small-sized, wood-damaging termite species found across parts of Asia and the Middle East, especially in Iran, Iraq, Pakistan, and India. Though not as aggressive as subterranean termites, they can cause moderate damage to structural timber and wooden utility poles, particularly in warm, semi-arid regions.
They are recognized for their distinctive, tube-like mud shelters along walls and tree trunks.
Identification
- Color: Pale yellow to light brown
- Size: Workers and soldiers around 1/8 inch; Swarmers slightly larger
- Wings: Swarmers have light brown, nearly transparent wings
- Head Shape: Soldiers have a rounded head with small, curved mandibles
Habitat and Nesting
This species prefers tropical and subtropical environments, often nesting in dead branches, tree trunks, wooden beams, and fence posts. Their nests are generally built above ground but remain close to their food sources. In urban areas, they can infest timber-framed homes, particularly those with moisture issues.
Feeding Behavior
Microcerotermes diversus feeds on dry or decaying wood, and unlike subterranean species, they build mud shelters or runways over exposed surfaces to remain protected while foraging. While they don’t form very large colonies, they are persistent and can cause notable damage over time.
Swarming and Reproduction
Swarming generally occurs in late spring or early summer, usually following rain. Alates are short-distance flyers and prefer to colonize nearby deadwood or timber. Colony formation is slow, and infestations are often localized.
21. Schedorhinotermes intermedius
Schedorhinotermes intermedius is a subterranean termite species commonly found in eastern Australia, especially along the coastal belt from Queensland to New South Wales. It is known for being aggressive and destructive, second only to the more infamous Coptotermes species in Australia. This termite often attacks both softwood and hardwood, causing structural damage in homes and buildings.
One of its unique features is the presence of two soldier castes: major and minor.
Identification
- Color: Pale creamy-white workers; brown soldiers
- Size: Workers about 1/8 inch; Soldiers up to 3/8 inch
- Wings: Swarmers have clear to smoky wings with sparse venation
- Head Shape: Soldiers have rectangular heads with strong mandibles; major soldiers are larger with more prominent jaws
Habitat and Nesting
Schedorhinotermes intermedius prefers moist soil near timber, nesting under logs, tree roots, or wooden structures. It thrives in humid subtropical and coastal climates. Nests are generally hidden underground, with mud tubes connecting to food sources like floor joists, timber decking, and wall frames.
Feeding Behavior
It consumes seasoned timber, dead wood, and construction wood, and is especially known for hollowing out timber from the inside while leaving a thin outer shell. Because it feeds silently and underground, infestations can go unnoticed until serious damage occurs.
Swarming and Reproduction
Swarming occurs in late spring or early summer, particularly after rainfall. Colonies can become large and contain multiple queens, increasing their reproductive capacity and speed of spread within structures.