Prenolepis imparis (false honeypot) (queen 20-30 workers)

Species Info:

General: Also known as the Winter Ant or False Honeypot Ant, Prenolepis imparis is a unique North American species adapted to cool-season activity. Unlike most ants, they’re most active in late fall, winter, and early spring, and often go quiet during hot summer weather. Workers are small, glossy, and range from amber-brown to dark brown. Queens are noticeably larger and can develop a swollen gaster when well-fed. Colonies may include replete-style workers that store fat reserves, giving the species its “false honeypot” reputation.

Diet: Omnivorous with a strong preference for liquid sugars and small protein sources. Offer sugar water, honey water, or nectar regularly, along with soft-bodied insects such as fruit flies, small crickets, roach nymphs, or cut mealworms. They benefit from steady feeding but should not be over-heated to force growth.

Temperature: Prefers cooler conditions than most commonly kept ants. A range of 60-72°F is suitable for regular activity, with slightly warmer room temperatures up to about 75°F tolerated. Avoid prolonged high heat, since this species naturally retreats deep underground during hot summers and may aestivate.

Diapause: Doesn’t follow a typical winter diapause like most temperate ants. Instead, Prenolepis imparis stays naturally active during cooler months and may enter a summer dormancy, or aestivation, when temperatures are too warm. Keep them cool and stable in captivity rather than adding strong heat. A cooler rest period during the hottest part of the year helps match their natural cycle.

Growth: Generally slower and more seasonal than heat-loving species. Queens often found colonies steadily, but may pause brood production depending on temperature and season. Colonies can become sizable over time, though growth is rarely explosive. Stable cool temperatures, low stress, and consistent access to sugars and protein are key to success.