What is a Cobalt Blue Tarantula (Cyaneopubescens)?
The Cobalt Blue Tarantula (Cyaneopubescens) is a stunning species of tarantula native to the tropical forests of Myanmar and Thailand. Its striking appearance, characterized by vibrant blue legs and a metallic blue-gray carapace, has made it a popular, albeit advanced, pet among tarantula enthusiasts. Known for their defensive nature, these tarantulas require experienced keepers who understand their specific needs and behaviors. This guide will provide you with amazing pictures and everything you need to know about these fascinating creatures, including their care, habitat, and the best places to find pictures of these amazing spiders. Whether you’re a seasoned arachnid keeper or just curious, get ready to dive into the captivating world of the Cobalt Blue Tarantula!
Appearance and Identification
Identifying a Cobalt Blue Tarantula is a relatively straightforward task due to its unique coloration. The most notable feature is the brilliant metallic blue hue that covers their legs, contrasting beautifully with the darker body. The carapace, or the top shell of the cephalothorax, often exhibits a metallic blue-gray coloration. Their abdomen is usually a darker shade, often black or dark brown, and covered in urticating hairs used for defense. It is important to note that the intensity of the blue coloration can vary depending on the tarantula’s age and molting cycle, with juveniles often having a less pronounced blue. These characteristics distinguish them from other tarantula species, making them easily recognizable in pictures and real life.
Habitat and Native Range

Cobalt Blue Tarantulas are native to the humid, tropical rainforests of Southeast Asia, specifically in Myanmar and Thailand. They are terrestrial spiders, meaning they live primarily on the ground, but they also burrow. In their natural habitat, they typically inhabit burrows they create under logs, rocks, or amongst the dense forest floor vegetation. The environment is hot and humid, with temperatures ranging from 75-85°F (24-29°C) and high humidity levels. Understanding their natural environment is crucial for replicating their needs in captivity. Ensuring your Cobalt Blue Tarantula thrives in its new home is possible by keeping an eye on temperature, humidity, and providing a suitable substrate.
Top 5 Stunning Cobalt Blue Tarantula Pictures
Picture 1 Amazing Cobalt Blue Tarantula
The first picture showcases the mesmerizing metallic blue legs of a mature female Cobalt Blue Tarantula. The image is close-up, revealing the intricate details of the spider’s exoskeleton and the subtle gradient of the blue coloration. The photograph is well-lit, highlighting the iridescence of the legs and the contrast with the darker body. The spider is positioned on a naturalistic substrate, such as a bed of leaves and wood chips, which adds context and emphasizes the spider’s beauty in its natural habitat.
Picture 2 Amazing Cobalt Blue Tarantula

This picture captures a juvenile Cobalt Blue Tarantula, showcasing the developing blue coloration that will intensify with each molt. The image provides a comparison of the juvenile to the adult, highlighting the transformation that occurs. The clarity of the picture allows for a detailed examination of the spider’s features, from its eyes to its fangs, giving an idea of the intricate design that makes these spiders fascinating. The backdrop is blurred, keeping the focus on the subject and showcasing the magnificent features of the Cobalt Blue Tarantula.
Picture 3 Amazing Cobalt Blue Tarantula
This picture depicts a Cobalt Blue Tarantula in its burrow, giving insight into its natural behaviors. The spider is partially visible, allowing for a glimpse into its hidden world. The burrow itself is well-defined, showcasing the spider’s construction skills and its preferences for a safe, secure environment. The lighting is soft and natural, creating an intimate feel and emphasizing the beauty and wonder of the Cobalt Blue Tarantula. This picture provides a valuable insight into the everyday life of this unique creature.
Picture 4 Amazing Cobalt Blue Tarantula
The photograph captures a Cobalt Blue Tarantula in a striking pose, perhaps displaying its defensive posture. The spider is alert, with its fangs visible, demonstrating its nature. The background is simple, allowing the vibrant colors of the spider to take center stage. The image quality is excellent, making sure every detail, from the texture of the exoskeleton to the spider’s eyes, is clear and sharp. This picture is a testament to the Cobalt Blue Tarantula’s beauty and demonstrates the unique qualities that make this species so fascinating.
Picture 5 Amazing Cobalt Blue Tarantula

This last picture demonstrates a Cobalt Blue Tarantula molting. The image captures the delicate process of shedding its exoskeleton, revealing the soft, new, vibrant colors of the spider. The background is simple and dark, creating a stunning contrast against the spider’s colors. This picture shows the transformation these spiders undergo, emphasizing the vitality of their life. This provides a rare glimpse of the intricate process of shedding their old exoskeleton, further enhancing the appeal of these fantastic animals.
Caring for Your Cobalt Blue Tarantula
Enclosure Setup
Creating the right enclosure for your Cobalt Blue Tarantula is essential for its health and well-being. A 10-20 gallon terrarium is usually sufficient for an adult, and the enclosure should be escape-proof. Provide a substrate of at least 4-6 inches deep, consisting of a mixture of peat moss, vermiculite, and coconut fiber to maintain humidity and allow for burrowing. Include a water dish, a hide, and some artificial or real plants to provide security and visual interest. Ensure the enclosure is well-ventilated to prevent mold and mildew growth.
Feeding and Diet

Cobalt Blue Tarantulas are carnivores and need a diet of live insects. Crickets, mealworms, and roaches are suitable options. The size of the prey should be appropriate for the tarantula’s size, typically no larger than the spider’s body. Feed juveniles 2-3 times a week, and adults every 1-2 weeks, depending on their appetite. Always remove uneaten prey within 24 hours to prevent stress to your spider. Provide fresh, clean water in a shallow dish at all times.
Humidity and Temperature
Maintaining the correct humidity and temperature is key to your Cobalt Blue Tarantula’s health. Aim for a temperature range of 75-85°F (24-29°C) and a humidity level of 70-80%. You can measure humidity with a hygrometer. To maintain humidity, mist the enclosure with water a few times a week, or provide a water bowl. Avoid direct sunlight, as this can overheat the enclosure and cause stress for your spider. It is essential to monitor and adjust the environment to provide a healthy and stable habitat.
Molting and Growth
Tarantulas grow by molting, shedding their exoskeleton as they get bigger. During the molting process, tarantulas become vulnerable, so it’s crucial to provide them with a safe environment. Do not disturb your Cobalt Blue Tarantula while it is molting. After molting, the tarantula’s fangs will be soft, so wait a few days before feeding it. Molting frequency depends on age and feeding, with younger tarantulas molting more often. After each molt, their colors will become more vibrant, and their size will increase. This is part of the natural cycle of life and demonstrates the adaptability and resilience of this amazing species.
Health and Common Issues

Cobalt Blue Tarantulas are generally hardy, but like all animals, they can be prone to certain health issues. Overfeeding can lead to obesity and stress. Dehydration can occur if the water dish is not refilled or if humidity levels are too low. Mites are another common issue; they can be detected by observing small moving particles on the tarantula. Always provide a clean and controlled environment, and consult with an experienced tarantula keeper or veterinarian if you notice any unusual behavior or health concerns. Preventative care and a good understanding of your tarantula’s needs is the key to keeping them happy and healthy.
Where to Find Cobalt Blue Tarantula Pictures
Online Resources and Communities
There are several online resources and communities dedicated to tarantulas, where you can find pictures and information about the Cobalt Blue Tarantula. Websites such as Arachnoboards and Reddit’s tarantulas subreddit are popular forums where keepers share pictures, discuss care tips, and showcase their spiders. Social media platforms such as Instagram and Pinterest host many stunning images of Cobalt Blue Tarantulas. Be sure to follow reputable breeders and keepers to gain an accurate and safe view of these animals. When browsing online, consider the source to ensure that the information you are getting is safe and accurate.
Photography Tips for Tarantulas

Taking good pictures of tarantulas can be tricky. The best photos showcase their colors and patterns. Good lighting is essential; use natural light or a soft light source to avoid harsh shadows. A macro lens can help capture intricate details. Focus on the tarantula’s eyes for a sharp image. Avoid disturbing the spider and take pictures when it is calm. Use a clear background to make your spider stand out. Patience and practice are essential for capturing stunning photos of your Cobalt Blue Tarantula.
Conclusion
The Cobalt Blue Tarantula is a fascinating and beautiful species that captivates those who encounter it. Their unique coloration and interesting behaviors make them a prized addition to any tarantula enthusiast’s collection. By understanding their needs and providing appropriate care, you can appreciate the beauty of these amazing spiders. From the incredible pictures showcasing their vibrant colors to the comprehensive care guidelines, this guide is a gateway into the world of these amazing creatures. Whether you are a seasoned keeper or just a beginner, the Cobalt Blue Tarantula provides a rewarding and eye-catching experience.
