Temnothorax tramieri
- Scientific Name
- Temnothorax tramieri
- Tribe
- Crematogastrini
- Subfamily
- Myrmicinae
- Author
- Cagniant, 1983
- Distribution
- Found in 1 countries
Temnothorax tramieri Overview
Temnothorax tramieri is an ant species of the genus Temnothorax. It is primarily documented in 1 countries , including Morocco. Detailed taxonomic data and occurrence records can be further explored via authoritative databases such as AntWeb or the Global Biodiversity Information Facility (GBIF).
Temnothorax tramieri
Temnothorax tramieri is a tiny social parasite ant native to Morocco [1]. Originally described as Temnothorax tramieri in 1983,it was reclassified into the genus Temnothorax in 2015 when genetic analysis revealed Chalepoxenus was not distinct from Temnothorax [2]. Workers are small at around 3-4mm, with the characteristic long erect setae (bristles) on their tibiae that distinguish this species [3]. This ant lives exclusively as a social parasite within colonies of its host species, Temnothorax spinosus [4]. The queen invades a host colony, kills or replaces the host queen, and uses the host workers to raise her own brood, a phenomenon called temporary social parasitism.
Quick Summary
- Difficulty: Expert
- Origin & Habitat: Morocco in the Palaearctic region. This species nests within host colonies of Temnothorax spinosus, typically found in mountainous or rocky areas of Morocco [4][1].
- Colony Type: Social parasite, requires host colony (Temnothorax spinosus) to establish and survive. The parasite queen invades host colonies and uses host workers to raise her brood.
- Queen: Socially parasitic, Temporary parasitic
- Size & Growth:
- Queen: Approximately 4-5mm (estimated based on related parasitic species)
- Worker: Approximately 3-4mm [3]
- Colony: Unknown, dependent on host colony size
- Growth: Unknown
- Development: Unknown, development occurs within host colony (Development is tied to host colony development)
- Antkeeping:
- Temperature: Keep at room temperature (20-24°C) similar to host species requirements
- Humidity: Moderate humidity, typical for Mediterranean/Temnothorax species
- Diapause: Likely requires a mild winter rest period (unconfirmed), related Mediterranean Temnothorax species typically undergo diapause
- Nesting: Cannot be kept independently, requires introduction to established host colony (Temnothorax spinosus)
- Behavior: Social parasite, cannot found colonies independently. Queens must invade host colonies to establish. Workers are small and cannot survive without host workers. This species is completely dependent on its host for survival.
- Common Issues: Establishment failure, parasite queens are often rejected or killed by host colonies, Host colony rejection, even accepted queens may be attacked later, Difficulty obtaining host species, Temnothorax spinosus may not be readily available, No independent foraging, parasite workers cannot forage for themselves, Colony collapse if host queen dies without successful parasite establishment
Understanding Social Parasitism
Temnothorax tramieri is a temporary social parasite, meaning its queens must invade colonies of another ant species (the host) to establish their own colony [4]. The host species for T. tramieri is Temnothorax spinosus, another small Mediterranean ant found in Morocco [4]. When a parasite queen approaches a host colony, she uses chemical mimicry to trick the host workers into accepting her. Once inside, she locates the host queen and kills her (usually by biting), then uses the now-orphaned host workers to raise her own offspring. Over time, the host workers die off and are replaced by the parasite's own workers, eventually creating a pure parasite colony. This lifestyle is why keeping T. tramieri is considered an expert-level challenge, you cannot keep them without first establishing a healthy host colony [3].
Housing the Host Colony
Before attempting to keep T. tramieri, you must first establish a colony of its host species, Temnothorax spinosus. This host ant is also native to Morocco and prefers similar conditions, moderate humidity, room temperature, and small nesting spaces. Use a standard test tube setup or small acrylic nest for the host colony. Feed the host colony a typical Temnothorax diet: small insects, sugar water, and honey. Once the host colony is established and has reached a reasonable size (at least 20-30 workers), you can attempt to introduce the parasite queen. The host colony should be healthy and established, a weak or stressed host colony is more likely to reject the parasite queen. [4]
Introducing the Parasite Queen
Introducing a parasite queen to a host colony is delicate and often fails. The queen should be introduced carefully, ideally when the host colony is queenless (either naturally or after carefully removing the host queen). Some keepers report better success by introducing the parasite queen through a connecting tube, allowing host workers to discover her gradually rather than placing her directly into the nest. Watch for aggressive reactions from host workers, if they attack, remove the queen immediately. Even successful introductions may fail weeks or months later as the colony reorganizes. There is no guaranteed method, and multiple attempts may be necessary. This species is not recommended for beginners precisely because of the complexity involved in establishing the parasitic relationship.
Legal and Ethical Considerations
Temnothorax tramieri has a limited distribution in Morocco and may be protected under local wildlife regulations. Always verify the legal status of collecting and keeping this species in your jurisdiction before acquiring any specimens. Additionally, because this is a parasitic species with a very specific host requirement, you should only attempt to keep it if you can ethically source both the parasite and its host species. Captive breeding of social parasites is extremely difficult, and wild-caught colonies may have significant impacts on wild host populations. Consider whether your interest is better served by studying the natural history of this fascinating species in the wild rather than attempting captive husbandry.
Frequently Asked Questions
Can I keep Temnothorax tramieri in a test tube like other ants?
No, T. tramieri cannot be kept in a standard test tube setup because it is a social parasite that requires a host colony. You would need to keep a host colony (Temnothorax spinosus) and introduce the parasite queen to it. This is an expert-level procedure that rarely succeeds on the first attempt.
How do I establish a Temnothorax tramieri colony?
You cannot establish an independent T. tramieri colony. You must first have an established colony of its host species, Temnothorax spinosus. Then you carefully introduce the parasite queen, hoping the host workers accept her. The parasite queen will kill the host queen and gradually take over the colony. This process has a high failure rate even for experienced antkeepers.
What do Temnothorax tramieri ants eat?
T. tramieri workers cannot forage independently, they rely on host workers to feed them. In a successful parasitic colony, the host workers continue their normal foraging behavior and share food with the parasite workers through trophallaxis (mouth-to-mouth feeding). The host colony's diet of small insects and sugar sources will sustain both species.
Are Temnothorax tramieri good for beginners?
No, this species is not suitable for beginners. It is a social parasite that cannot survive without a host colony, making it one of the most difficult ants to keep. Even experienced antkeepers struggle with parasite introductions. If you are interested in Temnothorax ants, consider starting with easier species like Temnothorax nylanderi or Temnothorax recedens which can be kept independently.
Do Temnothorax tramieri ants sting?
Temnothorax ants have a functional stinger, though their small size means the sting is very mild. However, because this species is parasitic and typically lives within host colonies, you are unlikely to interact with workers directly. The main concern is colony management, not defense.
Where can I get Temnothorax tramieri and its host species?
Both T. tramieri and its host T. spinosus have a limited distribution in Morocco and are not commonly available in the antkeeping hobby. This species is primarily of interest to myrmecologists studying Mediterranean ant ecology rather than hobbyist antkeepers. If you wish to study this species, you would need to travel to Morocco and collect specimens with appropriate permits.
How long does it take for the parasite colony to establish?
If the parasite queen is successfully accepted, the transition period can take several months to over a year. The parasite queen must kill the host queen, then the host workers must raise parasite brood. Over time, as host workers die off and are replaced by parasite workers, the colony gradually becomes a pure parasite colony. The entire process is unpredictable and may fail at any stage.
Do Temnothorax tramieri need hibernation?
Likely yes, as a Moroccan/Mediterranean species, it probably experiences cooler winter temperatures and may enter a period of reduced activity. However, because it lives within a host colony, the host's dormancy patterns will likely govern the entire colony's seasonal behavior. Provide a mild winter cool period (around 10-15°C) if your colony becomes less active during winter months.
Why is Temnothorax tramieri considered a parasite?
T. tramieri is a temporary social parasite, its queens cannot found colonies independently. Instead, they invade established colonies of another species (Temnothorax spinosus), kill the host queen, and trick the host workers into raising their own brood. This is an evolutionary strategy that allows the parasite to skip the dangerous independent founding stage, but it makes the species entirely dependent on its host for survival.
Can I keep multiple queens together?
This has not been documented and would not serve any purpose. Even if you obtained multiple parasite queens, you would still need a host colony for each one. Multiple parasite queens in a single host colony would likely fight until only one remained, similar to how host queens compete. This species' unique biology makes standard colony structure questions largely irrelevant.
References
This caresheet is licensed under CC BY-SA 4.0 .
No specimens available
We couldn't find any AntWeb specimens for Temnothorax tramieri in our database.
Literature
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