Camponotus elevatus
- Sci. Name
- Camponotus elevatus
- Subgenus
- Myrmobrachys
- Tribe
- Camponotini
- Subfamily
- Formicinae
- Author
- Forel, 1899
- Distribution
- Found in 2 countries
Introduction
Camponotus elevatus is a Neotropical carpenter ant belonging to the subgenus Myrmobrachys and the dimorphus species group . Workers measure 4.6-5.5mm and are entirely black with brown tarsi and funicle ends . The species is distinguished by its extremely convex head, very elevated metanotum forming a characteristic hump, and scale-like petiole . Major workers have short, matte mandibles likely armed with six teeth, while the eyes are positioned toward the posterior third of the head . This ant is found in Costa Rica and Guatemala . The elevated metanotum (the middle section of the thorax that forms a noticeable hump) is a key identifying feature that separates C. elevatus from closely related species like C. abscisus . As a Neotropical species from Central America, these ants are adapted to warmer, more humid conditions typical of tropical forests.
Quick Summary
- Difficulty: Medium
- Origin & Habitat: Neotropical region, Costa Rica and Guatemala [3][4]. Found in tropical forest habitats typical of Central America.
- Colony Type: Colony structure in the wild has not been specifically documented for this species. Based on Camponotus genus patterns, likely single-queen (monogyne) colonies.
- Size & Growth:
- Queen: Size data unavailable, inferred from Myrmobrachys genus patterns (~12-15mm)
- Worker: 4.6-5.5mm [2]
- Colony: Maximum colony size unknown for this species
- Growth: Moderate, inferred from genus patterns
- Development: Development time unconfirmed for this species. Based on typical Camponotus patterns, first workers may emerge in 6-8 weeks at optimal temperature. (Development time inferred from genus-level data. Warmer temperatures within safe range may accelerate development.)
- Antkeeping:
- Temperature: Keep at 24-28°C. As a Neotropical species from Costa Rica and Guatemala, they prefer warm conditions. A heating cable on one side of the nest creates a temperature gradient allowing the colony to self-regulate.
- Humidity: Moderate to high humidity (60-80%). Keep the nest substrate consistently moist but not waterlogged. Provide a water tube for drinking water.
- Diapause: Not required. As a Neotropical species, they do not naturally experience cold winters.
- Nesting: In captivity, Y-tong (AAC) nests or plaster nests work well. They prefer nests with narrow chambers scaled to their size. As carpenter ants, they may chew through soft materials but typically do not cause excessive damage.
- Behavior: Generally calm and non-aggressive for a Camponotus species. Workers are moderately active foragers. They are not known to be particularly defensive and lack a functional sting. As with most Camponotus, ensure escape prevention is adequate. They are primarily nocturnal or crepuscular foragers in nature. As Formicinae ants, they may bite and spray formic acid if threatened.
- Common Issues: neotropical species may struggle with temperatures below 20°C, keep warm, colonies grow slowly during the first few months which can frustrate beginners, wild-caught colonies may have parasites that kill them in captivity, overfeeding can lead to mold problems in the nest, queens may take longer to found colonies than temperate species, colony size and structure unconfirmed, much about this species in captivity remains unknown
Housing and Nest Setup
Camponotus elevatus does well in Y-tong (AAC) nests or plaster formicariums. The chambers should be appropriately sized, not too large for smaller colonies, but with room to expand. A test tube setup works well for founding colonies. Provide a water tube connected to the nest for drinking water. As a Neotropical species, they appreciate some vertical space and will often position themselves near the warmest part of the nest. Avoid placing the nest in direct sunlight or in areas with temperature fluctuations.
Feeding and Diet
Like most Camponotus species, C. elevatus is omnivorous. Offer sugar water or honey as a constant energy source. For protein, provide small insects like fruit flies, small crickets, or mealworms. In the wild, they likely tend aphids or collect honeydew, so sugar sources are important. Feed protein 2-3 times per week, and always have sugar water available. Remove uneaten prey after 24-48 hours to prevent mold.
Temperature and Seasonal Care
Maintain temperatures between 24-28°C year-round. This is a Neotropical species from Costa Rica and Guatemala, so they are adapted to consistently warm conditions. A small heating cable placed on one side of the nest can help maintain optimal temperatures. Unlike temperate species, they do not require hibernation. Monitor colony activity, if workers become sluggish, consider slightly increasing temperature.
Colony Development
Founding behavior is unconfirmed for this species. Based on typical Camponotus patterns, queens are likely claustral, they seal themselves into a chamber and survive on stored fat reserves until their first workers (nanitics) emerge. This process typically takes 6-8 weeks depending on temperature. The first workers will be smaller than mature workers. Colony growth is moderate. Major workers develop as the colony grows, typically appearing when the colony reaches 50+ workers. Be patient during the founding phase as it can be stressful for the queen.
Behavior and Handling
Camponotus elevatus is generally calm and not particularly aggressive. Workers are moderately active and will forage for food during evening and night hours. Standard escape prevention (fluon on edges, tight-fitting lids) should still be used. They do not possess a functional sting but may bite and spray formic acid if threatened, as is typical for Formicinae ants. The species is not well-studied in captivity, so observing their natural behavior patterns will be part of the rewarding experience of keeping this species.
Frequently Asked Questions
How long does it take for Camponotus elevatus to have first workers?
First workers (nanitics) typically emerge 6-8 weeks after the queen lays eggs, assuming optimal temperatures around 24-28°C. This is inferred from typical Camponotus development patterns.
What do Camponotus elevatus ants eat?
They are omnivorous. Offer sugar water or honey constantly, and protein sources like small insects (fruit flies, small crickets, mealworms) 2-3 times per week.
What temperature do Camponotus elevatus need?
Keep them warm at 24-28°C. As a Neotropical species from Costa Rica and Guatemala, they prefer consistent warmth and may struggle below 20°C.
Can I keep multiple Camponotus elevatus queens together?
Not recommended. Camponotus species are typically single-queen colonies. Combining unrelated queens has not been documented for this species and would likely result in aggression.
How big do Camponotus elevatus colonies get?
Maximum colony size is unknown for this species. Based on typical Camponotus patterns, colonies may reach several hundred workers over time.
Do Camponotus elevatus need hibernation?
No. As a Neotropical species from tropical Central America, they do not require a hibernation period. They prefer consistent warmth year-round.
What size nest should I use for Camponotus elevatus?
A Y-tong (AAC) nest or plaster formicarium works well. For founding colonies, a simple test tube setup is sufficient. The chambers should be appropriately scaled to their worker size.
Are Camponotus elevatus good for beginners?
They are rated as medium difficulty. While not as challenging as some exotic species, their Neotropical origin means temperature control is important. Beginners should be prepared to maintain warm, stable conditions.
Why is my Camponotus elevatus colony dying?
Common causes include temperatures below 20°C, excessive humidity causing mold, or parasites from wild-caught colonies. Ensure proper temperature, adequate but not excessive humidity, and consider if the colony was wild-caught which often brings parasite issues.
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References
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