Messor structor

Description

Messor structor – harvester ants ideal for breeding

Messor structor is one of the more popular species of harvester ants and is particularly suitable for beginner breeders and those looking for an interesting species to observe. Their calm temperament, ease of breeding and fascinating habits make them an excellent choice for both amateurs and more experienced breeders. These ants are natural seed collectors, making it possible to observe their unique stock-gathering behaviour.

Characteristics of the species Messor structor

Messor structor is native to regions with warm climates, where their diet is based mainly on seeds, which they collect and store in their nests. This species tends to form larger colonies that can survive in different climatic conditions, making them more resilient and adaptable than many other ants.

• Queen: Reaches a size of 12 to 14 mm, is noticeably larger than the workers and is responsible for egg laying and colony development.
• Workers: Depending on the caste, their size varies from 3 to 9 mm, creating an interesting contrast within the colony. The high polymorphism of the worker bees, which divide into smaller and larger bees, are responsible for tasks ranging from seed collection to colony defence.
• Colour: Workers are predominantly dark black, making it easy to observe their activity in the formicarium.
• Habits: Collecting seeds, which they crush and turn into ‘ant bread’, is one of the most characteristic behaviours of this species.

Breeding requirements of Messor structor

One of the greatest strengths of Messor structor is that these ants do not have exorbitant requirements in terms of breeding conditions.

• Temperature: The optimum temperature is 24-28°C, but these ants can also tolerate higher temperatures, provided there is adequate humidity.
• Humidity: Seeds are their staple food, so humidity does not need to be high, but it is advisable to maintain a humid environment in the nesting area, so that the colony has access to suitable growth conditions. In formicariums that are drier, provide adequate water in drinkers.
• Formicarium: A 3D formicarium, acrylic or with an earthen nest, in which the ants can store seeds, will work best. They can also be reared in formicariums made of cork, which mimics their natural habitat.
• Feeding: Seeds are the main component of the diet. Seeds such as sesame, millet or amaranth can be fed. It is also worth providing them with protein in the form of feeder insects such as mealworms and cockroaches.

Advantages of breeding Messor structor

1. Ease of breeding: These ants are easy to keep and do not require special breeding conditions.
2. Interesting diet: by collecting and storing seeds, unique behaviours can be observed, such as the process of creating ‘ant bread’.
3. Resilience: The species copes well with a wide variety of conditions, making it resistant to the mistakes of novice breeders.
4. Colony development is rapid: Thanks to its ability to form large colonies, Messor structor is an ideal choice for those who want to observe colony development in a short period of time.

Breeding instructions and tips

1. Starting breeding: If you are starting with a solitary queen in a test tube, it is a good idea to give her time to develop by providing humidity and quietness.
2. When to switch the ants to the formicarium: The best time to switch ants to a formicarium is when there are a dozen or so workers.
3. Seeds and protein: These ants need a varied diet – seeds and occasionally insects. Protein aids colony development, especially for young larvae.
4. Hibernation: In their natural habitat, Messor structor can enter stagnation in winter. In breeding, it is advisable to provide them with temperatures slightly lower (15-18°C) for the winter period, which simulates natural conditions.

Messor structor is a unique species that allows fascinating observation of their natural behaviour. Collecting seeds, gathering supplies and making ‘ant bread’ are among the many activities that await anyone who decides to breed this species. With their ease of breeding and unique habits, they are the ideal choice for beginner breeders and those who want to develop their passion for ants. Order your kit now and start a fascinating journey into the world of ant breeding with Messor structor!