{"product_id":"camponotus-nearcticus-queen-colony","title":"Camponotus nearcticus – Smaller Carpenter Ant Queen \/ Colony","description":"\u003ch2\u003eDifficulty\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e is rated intermediate. Compared to the larger carpenter ant species commonly kept in the hobby, this species is considerably more forgiving — its smaller size means lower food demands, a more compact founding setup, and a slower but very manageable growth trajectory. That said, it is not a beginner species. It requires a proper diapause period each year, and founders must be patient during the early stages when queen activity is minimal and development is slow.\u003c\/p\u003e\n\u003cp\u003eKeepers with some experience caring for a temperate species through winter will find \u003cem\u003eC. nearcticus\u003c\/em\u003e straightforward and rewarding. First-time ant keepers should gain experience with a simpler species before attempting any \u003cem\u003eCamponotus\u003c\/em\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e, commonly known as the Smaller Carpenter Ant, is a native Canadian species found throughout Eastern North America. As the name suggests, it is noticeably smaller than its well-known relatives \u003cem\u003eC. pennsylvanicus\u003c\/em\u003e and \u003cem\u003eC. herculeanus\u003c\/em\u003e, but it shares the same calm temperament, polymorphic worker caste, and temperate life cycle that make carpenter ants a favourite among serious keepers.\u003c\/p\u003e\n\u003cp\u003eIn the wild, \u003cem\u003eC. nearcticus\u003c\/em\u003e colonises rotting wood, stumbling logs, and the spaces beneath bark in deciduous forest edges — typical carpenter ant habitat in the Canadian landscape. In captivity, colonies do well in modular formicariums and wooden or acrylic nesting chambers once they are established. This species offers a genuine window into carpenter ant biology in a scale that suits a wider range of setups.\u003c\/p\u003e\n\u003cp\u003eColonies are dark, calm, and methodical. Workers move deliberately and are not prone to panic when disturbed. This makes observation genuinely pleasant, particularly as the colony grows and minor and major workers begin to differentiate.\u003c\/p\u003e\n\n\u003ch2\u003eSpecies Behaviour\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e workers are moderately active. They are not the frantic foragers that smaller myrmicine species are — they move with the measured pace typical of \u003cem\u003eCamponotus\u003c\/em\u003e as a genus. Activity tends to increase in warmer months and slow considerably as temperatures drop toward diapause.\u003c\/p\u003e\n\u003cp\u003eWorkers are not aggressive toward keepers and rarely show defensive behaviour unless the nest is heavily disturbed. Like other carpenter ants, they are largely nocturnal or crepuscular, so colonies are often more active in the evening. Providing a red-light viewing option can make observation more rewarding without disturbing the ants.\u003c\/p\u003e\n\u003cp\u003eAs the colony develops size polymorphism, the behavioural difference between minor workers (more active, frequently foraging) and major workers (slower, often guarding or processing food near the nest) becomes increasingly interesting to watch. This internal division of labour is one of the highlights of keeping any \u003cem\u003eCamponotus\u003c\/em\u003e species.\u003c\/p\u003e\n\n\u003ch2\u003eDiet\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e requires both liquid sugar sources and small protein. Sugar water, honey diluted in water, or commercial ant nectar can be offered in a cotton wick or test tube cap feeder. Protein is essential for larval development and should be provided regularly but not excessively.\u003c\/p\u003e\n\u003cp\u003eFor founding colonies and young stages, fruit flies (\u003cem\u003eDrosophila\u003c\/em\u003e cultures) and small peanut beetle larvae are well-suited protein sources. The smaller body size of this species means prey items should be appropriately small — oversized feeders will be ignored or cause stress. Remove uneaten protein within 24–48 hours to prevent mould and mite issues inside the test tube or founding chamber.\u003c\/p\u003e\n\u003cp\u003eOnce the colony is established with a few dozen workers, the variety of protein can expand. Small mealworm pieces, termites, and other soft-bodied insects work well. Avoid hard-bodied beetles or prey items with strong defensive chemistry. Feed moderately and observe intake — \u003cem\u003eCamponotus\u003c\/em\u003e colonies are not heavy feeders relative to their size compared to other species.\u003c\/p\u003e\n\n\u003ch2\u003eFounding Type\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e queens are semi-claustral. This means that unlike fully claustral species, the queen does not rely entirely on her fat reserves during founding — she will occasionally forage for small protein items to supplement her energy while raising the first workers. In practice, this means offering a small protein source every week or two during the founding phase is beneficial, even before the first workers have eclosed.\u003c\/p\u003e\n\u003cp\u003eFounding takes patience. The queen will lay eggs slowly at first, and the development time from egg to worker is longer than in many ant species. Keep the setup dark, undisturbed, and at a stable temperature. Resist the urge to check frequently — disruption during founding increases the risk of the queen cannibalising her brood.\u003c\/p\u003e\n\n\u003ch2\u003eColony Structure\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e is monogynous, meaning colonies are headed by a single queen. There is no mechanism for the colony to accept additional queens, and attempts to introduce a second queen will result in conflict. The founding queen is the sole reproductive individual throughout the colony's life.\u003c\/p\u003e\n\u003cp\u003eAs the colony grows, a degree of worker polymorphism develops. Minor workers handle most foraging and outworld tasks, while major workers — identifiable by their proportionally larger heads — tend to remain closer to the nest core and assist with food processing and brood protection. The size difference between castes is less dramatic than in \u003cem\u003eC. pennsylvanicus\u003c\/em\u003e or \u003cem\u003eC. herculeanus\u003c\/em\u003e, but it is clearly visible in established colonies and adds considerably to the interest of observing this species.\u003c\/p\u003e\n\n\u003ch2\u003eQueen \u0026amp; Worker Sizing\u003c\/h2\u003e\n\u003cp\u003eQueens of \u003cem\u003eCamponotus nearcticus\u003c\/em\u003e measure approximately 8–10 mm in length, making them noticeably smaller than the queens of the larger Canadian carpenter ant species. They are dark brown to black, often with some reddish or amber colouration on the legs and thorax. The colouration is more uniform and darker overall than \u003cem\u003eC. pennsylvanicus\u003c\/em\u003e, which can help with visual identification.\u003c\/p\u003e\n\u003cp\u003eWorkers range from approximately 4–6 mm depending on caste. Minor workers sit at the lower end of this range, while majors approach the upper end. The size range is modest relative to other polymorphic carpenter ant species, but the difference is visible and meaningful in terms of role within the colony.\u003c\/p\u003e\n\n\u003ch2\u003eGrowth \/ Mature Colony Size\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCamponotus nearcticus\u003c\/em\u003e develops more slowly than many ant species, and its mature colony size is smaller than the large Canadian carpenter ants. A well-established colony will reach hundreds of workers after several years, with large mature colonies potentially reaching into the low thousands. This is considerably smaller than \u003cem\u003eC. pennsylvanicus\u003c\/em\u003e or \u003cem\u003eC. herculeanus\u003c\/em\u003e, which makes this species a good fit for keepers who want the \u003cem\u003eCamponotus\u003c\/em\u003e experience in a more contained footprint.\u003c\/p\u003e\n\u003cp\u003eGrowth is seasonal and closely tied to temperature. During the warm active season, queen egg-laying and larval development proceed steadily. After diapause, the colony will resume activity and typically show an accelerated growth period in spring. Do not expect rapid colony expansion — this species rewards patient, consistent husbandry over the long term.\u003c\/p\u003e\n\n\u003ch2\u003eDiapause \/ Hibernation\u003c\/h2\u003e\n\u003cp\u003eDiapause is required for \u003cem\u003eCamponotus nearcticus\u003c\/em\u003e. As a temperate Canadian species, the colony's annual cycle is governed by seasonal temperature changes. Without a proper cooling period each winter, colonies experience reproductive disruption and shortened queen lifespan. Skipping diapause is not recommended.\u003c\/p\u003e\n\u003cp\u003eBegin diapause preparation in late September to October by gradually reducing feeding and allowing ambient temperatures to drop. Once the colony has slowed significantly, move the setup to a cool location — a temperature-controlled mini fridge or an unheated but frost-free basement space — held at approximately 4–10°C. Maintain this cooling period for 2–4 months, checking monthly to ensure the test tube or nest remains hydrated.\u003c\/p\u003e\n\u003cp\u003eResume normal husbandry in late February or March by gradually returning the colony to room temperature over one to two weeks. The colony will begin foraging and the queen will resume laying within a few weeks of warming. The spring reactivation period is often one of the most active and rewarding times to observe the colony.\u003c\/p\u003e\n\n\u003ch2\u003eTemperature \u0026amp; Humidity\u003c\/h2\u003e\n\u003cp\u003eDuring the active season, \u003cem\u003eCamponotus nearcticus\u003c\/em\u003e does well at temperatures between 20–25°C. This is within typical Canadian room temperature range for most of the year, meaning supplemental heating is often unnecessary unless the keeper's space drops below 18°C in cooler months. A heat cable or heat mat on a low setting can be used on one side of the nest to create a slight gradient if desired.\u003c\/p\u003e\n\u003cp\u003eRelative humidity in the nest should be maintained at 50–65%. A moisture gradient — wetter at the deep end of the nest and drier near the entrance — allows the colony to position brood in the zone best suited to their current developmental stage. In a test tube setup, the cotton plug and water reservoir at the closed end naturally provide this gradient. In a formicarium, misting one side of the nest periodically is sufficient.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Setup\u003c\/h2\u003e\n\u003cp\u003eDuring founding, the included hydrated test tube setup is the correct environment. Do not move the queen or transfer the colony to a formicarium until at least 15–25 workers are established. Early transfers cause stress and frequently result in colony failure. The test tube should be placed in a dark, undisturbed location at a stable temperature.\u003c\/p\u003e\n\u003cp\u003eOnce the worker count reaches 15–25, the colony can be offered access to a small QNC modular formicarium. Connect the formicarium to the test tube and allow the colony to move in on their own timeline — do not force the transfer. Carpenter ants are deliberate about relocating and will move when conditions in the new nest are suitable.\u003c\/p\u003e\n\u003cp\u003eExpand the setup gradually as the colony grows. \u003cem\u003eCamponotus nearcticus\u003c\/em\u003e is a smaller species and does not require the large formicariums suited to \u003cem\u003eC. pennsylvanicus\u003c\/em\u003e. An appropriately sized setup with a small outworld for foraging and feeding is ideal. Keep the outworld clean and provide access to water at all times.\u003c\/p\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eKeepers who want a manageable \u003cem\u003eCamponotus\u003c\/em\u003e species without committing to a very large, space-demanding colony\u003c\/li\u003e\n  \u003cli\u003eThose interested in carpenter ant biology, worker polymorphism, and the temperate seasonal cycle in a more compact form\u003c\/li\u003e\n  \u003cli\u003eIntermediate keepers with prior experience caring for a temperate species through diapause\u003c\/li\u003e\n  \u003cli\u003eKeepers who appreciate calm, observable colonies with deliberate and methodical worker behaviour\u003c\/li\u003e\n  \u003cli\u003eAnyone interested in a species native to the Canadian landscape with a natural connection to local ecology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDiapause is required — do not skip winter cooling. This is essential for long-term colony health and queen longevity.\u003c\/li\u003e\n  \u003cli\u003eFounding takes time. The queen will be slow to produce her first workers. Do not disturb the setup frequently and do not assume failure until several months have passed.\u003c\/li\u003e\n  \u003cli\u003eDo not rush into a large formicarium. Wait for the colony to grow into each setup before expanding.\u003c\/li\u003e\n  \u003cli\u003eKeep the test tube hydrated throughout founding and diapause. Check monthly and refresh the water reservoir if it becomes depleted.\u003c\/li\u003e\n  \u003cli\u003eRemove uneaten protein promptly to prevent mould and mite issues, particularly in the enclosed founding environment.\u003c\/li\u003e\n  \u003cli\u003eThis species is semi-claustral — small protein offerings during founding are beneficial, even before the first workers appear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1× \u003cem\u003eCamponotus nearcticus\u003c\/em\u003e queen or colony depending on selected variant\u003c\/li\u003e\n  \u003cli\u003e1× 16 × 125 mm hydrated test tube setup with cotton plug\u003c\/li\u003e\n  \u003cli\u003eProtective bubble wrapping for shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Queens'N'Colonies","offers":[{"title":"Queen","offer_id":51837324427540,"sku":null,"price":34.95,"currency_code":"CAD","in_stock":true},{"title":"Queen (with 1-5 workers)","offer_id":51837324460308,"sku":null,"price":38.95,"currency_code":"CAD","in_stock":true},{"title":"Queen (with 5-10 workers)","offer_id":51837324493076,"sku":null,"price":47.95,"currency_code":"CAD","in_stock":false},{"title":"Queen (with 10-25 workers)","offer_id":51837324525844,"sku":null,"price":83.95,"currency_code":"CAD","in_stock":false},{"title":"Queen (with 25-50 workers)","offer_id":51837324558612,"sku":null,"price":107.95,"currency_code":"CAD","in_stock":false},{"title":"Queen (with 50-100 workers)","offer_id":51837324591380,"sku":null,"price":144.95,"currency_code":"CAD","in_stock":false},{"title":"Queen (with 100-250 workers)","offer_id":51837324624148,"sku":null,"price":224.47,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/5760\/1812\/files\/campo_nerc_queen_1.png?v=1777393883","url":"https:\/\/www.queensncolonies.com\/products\/camponotus-nearcticus-queen-colony","provider":"Queens'N'Colonies","version":"1.0","type":"link"}