What is a Blue Dwarf Tarantula?
The Blue Dwarf Tarantula, scientifically known as Cyriocosmus elegans, is a captivating species of tarantula that has gained popularity among arachnid enthusiasts. Native to South America, particularly in countries like Brazil, these petite and vividly colored spiders are a fascinating addition to any collection. Their small size, vibrant blue coloration, and relatively docile temperament make them an appealing choice for both novice and experienced tarantula keepers. This guide will delve into everything you need to know to care for these beautiful creatures.
Appearance and Characteristics
The Blue Dwarf Tarantula earns its name from its striking blue coloration, which typically appears on its carapace and legs. The intensity of the blue can vary depending on the individual spider and its maturity level. They are considered dwarf tarantulas due to their small size, with a typical leg span of only about 1 to 2 inches. They possess a slender build and are known for their relatively quick movements. Their unique appearance combined with their manageable size contributes to their appeal as pets.
Size and Lifespan
As mentioned, Blue Dwarf Tarantulas are small tarantulas. Females generally reach a leg span of up to 2 inches, while males are often slightly smaller. Their size makes them easy to house and care for in smaller enclosures, a definite advantage for keepers with limited space. These tarantulas have a moderate lifespan compared to other tarantula species. Females can live for up to 5-7 years, while males, as is common with tarantulas, typically have a shorter lifespan of around 1-2 years after reaching maturity.
Choosing Your Blue Dwarf Tarantula
Selecting a healthy Blue Dwarf Tarantula is crucial for its well-being and longevity. Look for a spider that is active and alert, with no missing limbs or signs of injury. Examine its abdomen for any signs of parasites or other health issues. It is important to find a reputable breeder or pet store that specializes in tarantulas. Buying from a reputable source ensures that you are getting a healthy specimen that has been properly cared for.
Where to Buy
Blue Dwarf Tarantulas can be found at specialized reptile and invertebrate stores, online tarantula retailers, and sometimes at reptile shows. Research breeders and stores before making a purchase. Online retailers may offer a wider selection, but it is important to check reviews and ensure they have experience shipping tarantulas safely. Reptile shows provide an opportunity to see the tarantulas in person and speak directly with breeders. Local breeders can offer the benefit of hands-on interaction before purchase, and the potential to see the spider’s living conditions.
Health Considerations
When choosing a Blue Dwarf Tarantula, observe its behavior. A healthy tarantula will be active and responsive to its environment. Avoid spiders that appear lethargic, have difficulty walking, or show signs of illness, such as a shrunken abdomen or unusual discoloration. Check the tarantula’s abdomen for any signs of parasites, such as mites. Look for the presence of a clean and well-formed enclosure which is usually a sign of good care, although not a definitive indicator of a healthy tarantula. Ask the seller about the spider’s feeding habits and recent molting history.
Housing Your Blue Dwarf Tarantula
Providing the right environment is critical to the health and happiness of your Blue Dwarf Tarantula. A properly set-up terrarium will mimic the spider’s natural habitat and provide a safe space for it to thrive. This includes the right size enclosure, substrate, decor, temperature and humidity levels. The goal is to create a secure and comfortable home that allows the tarantula to exhibit natural behaviors.
Terrarium Setup
Due to their small size, Blue Dwarf Tarantulas do not require a large enclosure. A 5-gallon terrarium or a similar-sized plastic container with a secure lid is sufficient. The enclosure should be well-ventilated to prevent the build-up of excessive humidity and the growth of mold. Make sure the lid is secure to prevent escape. Consider a terrarium with a front-opening door for ease of access and maintenance. Be sure to avoid using any materials or decorations that could be toxic to your tarantula, such as cedar or pine shavings.
Substrate and Decor
The substrate is the bedding material that lines the bottom of the terrarium. For Blue Dwarf Tarantulas, a substrate that retains some moisture is ideal, such as a mix of peat moss, coco fiber, and vermiculite. The substrate should be deep enough for the tarantula to burrow if it chooses, typically 2-3 inches deep. Decorate the enclosure with a hide, such as a piece of cork bark or a half-log, for the tarantula to retreat to. Add some artificial or live plants to provide cover and enhance the naturalistic appearance. Make sure any decorations are securely placed to prevent them from falling and injuring the spider.
Temperature and Humidity
Blue Dwarf Tarantulas thrive in a temperature range of 75-85°F (24-29°C). A heat lamp or heat mat can be used to maintain the desired temperature, but it is crucial to avoid overheating the enclosure. Humidity should be maintained at 60-70%. This can be achieved by misting the enclosure with water once or twice a week, or by providing a small water dish. Use a hygrometer to monitor humidity levels. Proper ventilation is essential to prevent mold growth and maintain air quality.
Feeding Your Blue Dwarf Tarantula
Providing a balanced diet is crucial for the health and growth of your Blue Dwarf Tarantula. These tarantulas are primarily insectivores, and their diet should consist mainly of appropriately sized insects. It is important to offer a varied diet to ensure the tarantula receives all necessary nutrients. Overfeeding can lead to health problems, so it’s important to feed them according to their needs.
What to Feed
Suitable food items include small crickets, mealworms, and roaches. The insects should be no larger than the tarantula’s body length. Before feeding, gut-load the insects by feeding them nutritious food such as vegetables or commercial insect food. This provides your tarantula with additional nutrients. Avoid feeding wild-caught insects, as they may carry parasites or pesticides. The insects should be freshly molted to make them more digestible for the tarantula. Remove any uneaten food items after 24 hours to prevent mold and maintain a clean environment.
Feeding Frequency
Spiderlings and juvenile Blue Dwarf Tarantulas should be fed 2-3 times a week. Adult tarantulas can be fed once a week, or even less frequently, depending on their appetite and condition. Observe your tarantula’s abdomen. A well-fed tarantula will have a rounded abdomen. If the abdomen appears too large, reduce the feeding frequency. Always ensure a clean water source is available, such as a shallow water dish or a water-filled cotton ball, especially after feeding.
Handling and Safety
While Blue Dwarf Tarantulas are generally docile, it’s important to handle them with caution and respect. Their small size and delicate nature require careful consideration. Knowing the potential risks associated with tarantula bites and taking appropriate precautions will help ensure a safe and enjoyable experience for both the keeper and the tarantula. Handling should be minimized unless absolutely necessary.
Do Blue Dwarf Tarantulas Bite?
Yes, Blue Dwarf Tarantulas can bite if they feel threatened or provoked. However, their bites are generally not considered medically significant to humans. Their fangs are relatively small, and their venom is mild. The bite may cause some local pain, redness, and swelling. However, it’s essential to avoid provoking them to minimize the risk of a bite. Wash the area with soap and water if bitten and monitor for any allergic reactions.
Handling Tips
Handling should be done only when necessary, such as for enclosure maintenance or health checks. Approach the tarantula slowly and gently. Never grab or squeeze the tarantula. Instead, try to gently coax it onto your hand. Always handle the tarantula over a soft surface, such as a bed or carpet, to prevent injury if it falls. Wash your hands thoroughly before and after handling. Supervise children closely when they interact with the tarantula.
Common Health Issues
Like all pets, Blue Dwarf Tarantulas are susceptible to certain health issues. Recognizing potential problems and taking appropriate action is essential to ensure your tarantula’s well-being. Regular observation of your tarantula’s behavior and appearance can help you identify any issues early. Knowing the common health problems and understanding how to prevent them will help ensure that your Blue Dwarf Tarantula lives a long and healthy life.
Moulting
Moulting is the process by which tarantulas shed their exoskeleton to grow. This is a natural and essential process. During moulting, your tarantula will become inactive and may refuse to eat. Provide a humid environment during moulting and avoid disturbing your tarantula. Do not feed the tarantula until its fangs have hardened, usually about a week after moulting. After moulting, the tarantula’s colors may appear brighter. Observe the discarded exoskeleton for any signs of health issues.
Parasites and Diseases
Tarantulas can be susceptible to parasites such as mites. Mites can be identified by their presence on the tarantula’s body or in the enclosure. Improve ventilation and clean the enclosure to help control mite infestations. Avoid overfeeding to prevent health issues. Bacterial and fungal infections can occur due to improper environmental conditions. Maintaining proper temperature and humidity levels and keeping the enclosure clean can help prevent these infections. Consult a veterinarian experienced with invertebrates if you notice any health concerns.
Breeding Blue Dwarf Tarantulas
Breeding Blue Dwarf Tarantulas can be a rewarding experience for experienced keepers. It requires careful planning and a thorough understanding of the species’ needs. Successful breeding involves correctly identifying the sexes, providing the right environment, and monitoring the mating and egg-laying processes.
Identifying Males and Females
Sexing Blue Dwarf Tarantulas can be done by examining their molted exoskeletons or by observing the spiders directly. Males have a distinct pair of tibial hooks on their front legs, which they use to hold the female’s fangs during mating. Females are generally larger and have a more rounded abdomen. The presence of a spermatheca, a small receptacle for sperm, can be another indicator of a female. Observing the undersides of the tarantula and using a magnifying glass can help with sex determination.
Mating and Egg Sacs
Once the male and female have been properly matched and introduced, the male will initiate courtship rituals. If the female is receptive, mating will occur. The female will then lay an egg sac containing up to 50 eggs. The egg sac should be carefully removed and incubated at the correct temperature and humidity. Spiderlings will emerge after several weeks. Raising spiderlings requires specialized knowledge and care, including providing appropriately sized food and maintaining the correct environmental conditions. Consider the commitment and space required before attempting to breed Blue Dwarf Tarantulas.
Conclusion
Caring for a Blue Dwarf Tarantula can be a fulfilling and rewarding experience. These beautiful and relatively docile spiders offer a fascinating glimpse into the world of invertebrates. By following the care guidelines outlined in this guide, you can provide your Blue Dwarf Tarantula with a healthy and enriching environment. Remember to always prioritize the spider’s well-being, research thoroughly, and enjoy the unique companionship these captivating creatures provide.