Nylanderia flavipes exhibits a clear seasonal flight window. Peak flight activity is concentrated in May, with the overall period spanning April to June.
Nylanderia flavipes
- Scientific Name
- Nylanderia flavipes
- Tribe
- Lasiini
- Subfamily
- Formicinae
- Author
- Smith, 1874
- Common Name
- Yellow-footed Ant
- Distribution
- Found in 4 countries
- Nuptial Flight
- from April to June, peaking in May
AI Identifiable
try →
Nylanderia flavipes Overview
Nylanderia flavipes (commonly known as the Yellow-footed Ant) is an ant species of the genus Nylanderia. It is primarily documented in 4 countries , including China, Japan, Korea. Detailed taxonomic data and occurrence records can be further explored via authoritative databases such as AntWeb or the Global Biodiversity Information Facility (GBIF).
The nuptial flight of Nylanderia flavipes is a significant biological event, typically occurring from April to June, peaking in May. During this time, winged queens and males leave the nest to mate and establish new colonies.
Nylanderia flavipes - "Yellow-footed Ant"
Nylanderia flavipes is a small ant native to East Asia, including Japan, Korea, and China, and is now established as an invasive species in parts of North America and Northern Europe. Workers are 1.7-2.8 mm long [1][2], with a blackish-brown head and gaster, and yellow to yellowish-brown mesosoma and legs. Nuptial flights occur from May to June [3]. These ants nest in leaf litter, rotting wood, and soil of grasslands and forests [3].
This species has a unique polydomous colony structure, where colonies occupy multiple connected nest sites and are often queenless in the field [4][5]. It is winter-active in its native range, foraging even in cool conditions [6].
Quick Summary
- Difficulty: Expert
- Origin & Habitat: Native to East Asia (Japan, Korea, Taiwan, China) and introduced to the eastern United States and Northern Europe. Found in leaf litter, rotting wood, and soil [3][7].
- Colony Type: Monogynous (single queen) with polydomous structure, colonies maintain multiple connected nest sites [4][5].
- Size & Growth:
- Antkeeping:
- Temperature: Keep at room temperature,20-25°C. They forage when ground temperature exceeds 6-7°C [6].
- Humidity: Keep substrate consistently moist but not waterlogged, mimicking leaf litter environments [3].
- Diapause: No, this species is winter-active and does not require diapause [6].
- Nesting: Use Y-tong, plaster, or natural nests with small chambers and moist substrate. They prefer forest-floor type environments [4][3].
- Behavior: Non-aggressive and opportunistic foragers. Workers are attracted to honey and sugar baits, and will take protein sources like small insects. Due to their tiny size, they are excellent escape artists, ensure tight-fitting lids and fine mesh barriers [6][3]. WARNING: This species is invasive in North America and Northern Europe. Do not release outdoors under any circumstances.
- Common Issues: escapes are likely without fine mesh barriers due to small size, colonies can become queenless, monitor for brood and queen presence, small colonies are vulnerable to disturbance, high humidity can cause mold in nest setups, invasive species, do not release outdoors
Nuptial Flight Activity Analysis 247 observations
Flight Activity by Hour 247 observations
Nylanderia flavipes nuptial flight activity peaks around 13:00 during the late morning to early afternoon. Activity is spread across a 10-hour window (10:00–19:00). Times may be influenced by human observation patterns.
Housing and Nest Setup
Nylanderia flavipes is a small ground-nesting ant that does well in naturalistic setups mimicking forest floor conditions. Use a Y-tong nest with small chambers or a test tube setup for founding colonies. Because they are polydomous, provide several connected chambers rather than one large space. Keep the nest substrate lightly moist. Add leaf litter or debris on the outworld for foraging cover. Escape prevention is critical, use fluon on edges and fine mesh on ventilation holes [4][3].
Feeding and Diet
These ants are generalist feeders. Offer sugar water, honey, or diluted syrup constantly for energy. Provide protein like fruit flies or pinhead crickets 2-3 times per week. They are strongly attracted to sweet baits and will recruit nestmates [6][3].
Temperature and Seasonal Care
Keep colonies at room temperature (20-25°C) year-round. They are winter-active and do not need diapause, but a cooler period (10-15°C) in winter can simulate natural conditions. Avoid temperatures above 30°C [6].
Colony Structure and Behavior
Colonies are monogynous but polydomous, often with queenless fragments budding off to form new nests. Workers are monomorphic and non-aggressive. Nestmate recognition can vary seasonally [4][5][8].
Invasive Status and Legal Considerations
This species is invasive in the eastern US and Northern Europe, likely introduced with plant material. Do not release colonies outdoors. Check local regulations before acquiring [7][2].
Frequently Asked Questions
How long does it take for Nylanderia flavipes to go from egg to worker?
No specific data is available, but based on related species, it may take 6-8 weeks at optimal temperature. Growth is moderate.
Do Nylanderia flavipes need hibernation?
No, they are winter-active and do not require diapause [6].
Can I keep multiple Nylanderia flavipes queens together?
No, this species is monogynous, colonies have a single queen. Multiple queens will fight [4][5].
What do Nylanderia flavipes eat?
They eat sugar water, honey, and small insects like fruit flies [6][3].
Are Nylanderia flavipes good for beginners?
No, they are considered Expert due to invasive status and escape risks. They are small and non-aggressive but require careful containment.
How big do Nylanderia flavipes colonies get?
Colonies can reach up to 2000 workers [4].
When should I move Nylanderia flavipes to a formicarium?
Once the colony has 50+ workers and consistent brood, move to a permanent nest with small chambers.
Why is my Nylanderia flavipes colony shrinking?
Check for queen presence, humidity, temperature, and food availability. Small colonies are vulnerable to stress [4].
Report an Issue
The current care sheet is based fully on literature. See inconsistencies, or something that's incorrect? Please , it will be resolved after review from an admin. Contributing to the blogs tab also helps providing information, to make us be able to further improve the caresheets. Thank you for your support!
References
This caresheet is licensed under CC BY-SA 4.0 .
No specimens available
We couldn't find any AntWeb specimens for Nylanderia flavipes in our database.