What are Ornamental Tarantulas?
Ornamental tarantulas are a captivating group of spiders within the tarantula family, prized for their striking colors, patterns, and intriguing personalities. Unlike many other tarantula species, the term “ornamental” isn’t a scientific classification, but rather a descriptive term used by enthusiasts and breeders to highlight their aesthetic appeal. These spiders hail from various tropical and subtropical regions around the globe and have become increasingly popular pets. Their beauty, combined with their relatively manageable care requirements, makes them a fascinating subject for both experienced arachnid keepers and those new to the hobby. They provide a window into the diversity and wonder of the natural world.
Origin and Habitat
Ornamental tarantulas originate from diverse geographical locations, including the rainforests of South America, the dry forests of Africa, and the tropical regions of Asia. Each species has adapted to a specific habitat, influencing its appearance, behavior, and care needs. Understanding their natural environment is crucial for providing them with appropriate housing and care. For example, some species are terrestrial, living on the ground, while others are arboreal, dwelling in trees. Their habitats can range from humid, dense rainforests to drier, more open environments. Replicating these natural conditions as closely as possible is key to ensuring the well-being of your ornamental tarantula, contributing to their health and longevity.
Appearance and Characteristics

The most striking characteristic of ornamental tarantulas is their vibrant coloration and intricate patterns. These spiders come in a dazzling array of colors, including brilliant blues, fiery oranges, deep reds, and iridescent greens. Their size varies depending on the species, with some reaching up to 10 inches in leg span. They have eight legs, two pedipalps (used for manipulating food and sensing their environment), and eight eyes. The body is divided into two main parts: the cephalothorax (head and chest) and the abdomen. Their bodies are covered in fine hairs, which serve sensory and defensive purposes. These hairs can also cause irritation if they come into contact with skin, and their appearance is one of the main attractions of their ornamental status.
Why are They Called Ornamental?
The term “ornamental” is used to describe these tarantulas because of their visually stunning appearance. Their striking colors, unique patterns, and overall beauty distinguish them from other tarantula species, making them highly sought after by collectors and enthusiasts. The name is a testament to their aesthetic appeal. They are not only fascinating creatures to observe but also add a touch of beauty and exoticism to any home. Their vibrant colors and patterns serve as a constant source of fascination, making them living works of art. As pets, they offer a unique opportunity to appreciate the beauty of the natural world in a way that few other animals can.
7 Interesting Facts About Ornamental Tarantulas
Fact 1: Colorful Varieties

Ornamental tarantulas boast an impressive range of colors and patterns. The Cobalt Blue Tarantula, for example, is famous for its striking blue coloration, while the Brazilian White Knee Tarantula features contrasting black and white markings. The Greenbottle Blue Tarantula displays a metallic green and blue hue. This incredible diversity in color is a result of the different species’ adaptations to their respective environments, with colors often serving to camouflage, attract mates, or deter predators. This chromatic spectrum contributes significantly to their ornamental value, drawing admirers with their artistic beauty.
Fact 2: Diverse Temperaments
The temperament of ornamental tarantulas varies significantly between species. Some, like the Chilean Rose Hair Tarantula, are known for their docile nature, making them relatively easy to handle. Others, like the highly defensive Pink Zebra Beauty Tarantula, may be more prone to defensive behaviors. Understanding the specific temperament of your tarantula species is crucial for safe handling and interaction. It is essential to research the species’ behavior before acquiring one. Temperament can also vary depending on the individual spider’s age, environment, and overall health. Recognizing the signs of stress and knowing how to react appropriately is vital for any tarantula owner.
Fact 3: Unique Venom Potency
While all tarantulas possess venom, the potency varies widely among different species. The venom of most ornamental tarantulas is not considered medically significant to humans, meaning their bites are typically no more painful than a bee sting. However, some species may have slightly more potent venom. The effects of a bite can vary depending on the individual’s sensitivity, the amount of venom injected, and the species of tarantula. It is always best to avoid being bitten and to handle tarantulas with caution, minimizing the risk of accidental bites. Always seek medical attention if you experience severe symptoms after a bite.
Fact 4: Lifespan and Growth

Ornamental tarantulas have varying lifespans, with females generally living much longer than males. Female tarantulas can live for 10 to 30 years, while males typically live for only a few years after reaching maturity. Their growth process is also fascinating, as they molt their exoskeletons periodically as they grow. The frequency of molting decreases as they mature. During molting, the tarantula sheds its old exoskeleton to reveal a new, larger one. This process makes them vulnerable, and it’s crucial to maintain the correct humidity levels during this time to help them molt successfully. Proper care and environmental conditions are essential for ensuring a long and healthy life for your ornamental tarantula.
Fact 5: Feeding Habits
Ornamental tarantulas are primarily insectivores, meaning their diet consists mainly of insects. They typically feed on crickets, mealworms, roaches, and other appropriately sized insects. The frequency of feeding depends on the tarantula’s age, size, and metabolism. Juvenile tarantulas require more frequent feedings than adults. It’s essential to provide a varied and nutritious diet to ensure your tarantula receives all the necessary nutrients. Live insects should be dusted with calcium and vitamin supplements to promote healthy growth and prevent nutritional deficiencies. Always remove uneaten prey to avoid stressing the tarantula and to maintain a clean habitat.
Fact 6: Habitat Requirements
Creating a suitable habitat is crucial for the health and well-being of your ornamental tarantula. The enclosure should be appropriately sized for the species, providing enough space for movement and exploration. Proper ventilation, substrate, and hiding places are essential. The substrate should be appropriate for the species’ needs, whether terrestrial, arboreal, or fossorial. Maintaining the correct temperature and humidity levels is also critical. These environmental factors impact their ability to thrive. Providing hiding places, such as cork bark or artificial plants, gives them a sense of security. A well-designed habitat helps them feel safe and reduces stress.
Fact 7: Popular Species

Several species of ornamental tarantulas are particularly popular among enthusiasts. The Cobalt Blue Tarantula (Cyaneopubescens) is admired for its striking blue coloration. The Brazilian White Knee Tarantula (Acanthoscurria geniculata) has contrasting black and white markings. The Greenbottle Blue Tarantula (Chromatopelma cyaneopubescens) is known for its beautiful metallic green and blue hues. The Pink Zebra Beauty Tarantula (Eupalaestrus campestratus) is appreciated for its intricate patterns. Each species offers unique characteristics, making the choice of which one to keep a matter of personal preference and research. Learning about different species is important before getting one.
Caring for Your Ornamental Tarantula
Setting Up the Terrarium
The terrarium is the cornerstone of proper tarantula care. Select an appropriately sized enclosure, taking into consideration the adult size of your tarantula species. Glass or acrylic terrariums are ideal, as they offer good visibility and are easy to clean. Ensure the terrarium has adequate ventilation to prevent the buildup of humidity and the growth of mold. The substrate should be appropriate for the species. This could include peat moss, coconut fiber, or a mixture of both. Provide hiding places, such as cork bark, artificial plants, or hollow logs, where the tarantula can retreat and feel secure. These elements are crucial for the safety and well-being of your pet.
Temperature and Humidity Control

Maintaining the correct temperature and humidity levels is vital for the health and well-being of your ornamental tarantula. Research the specific needs of your species, as different tarantulas come from various environments and have varying needs. Use a thermometer and hygrometer to monitor the conditions inside the enclosure. A heat source, such as a heat mat or ceramic heat emitter, may be necessary to maintain the appropriate temperature. Humidity can be regulated by misting the enclosure with water. Good air circulation is essential to prevent mold and maintain a healthy environment. Consistent monitoring and adjustment will contribute to a thriving tarantula habitat.
Feeding and Watering
Feeding your ornamental tarantula is a straightforward process, but it’s important to follow some basic guidelines. Provide a diet of appropriately sized insects. Crickets, mealworms, and roaches are common choices. The frequency of feeding will depend on the tarantula’s age and size. Juveniles require more frequent feedings than adults. Offer food every few days or once a week, depending on the species. Always provide fresh water in a shallow dish. Change the water regularly to prevent contamination. Remove any uneaten food to prevent mold and maintain a clean habitat. Supplement the insects with calcium and vitamins.
Handling and Safety
Handling ornamental tarantulas should be approached with caution. Not all species are suitable for handling, and even docile species can bite if they feel threatened. Always handle your tarantula close to the ground to minimize the risk of injury if it falls. Avoid sudden movements, which can startle the spider. Wash your hands thoroughly before and after handling your tarantula. Teach children the importance of respecting the tarantula and following safety instructions. Always research the specific temperament and handling guidelines for your species before attempting to handle it. Some tarantulas are better observed than handled.
Common Health Issues

Moulting Process
Molting is a crucial process for tarantulas as they grow. It involves shedding their exoskeleton to reveal a new, larger one. During this time, the tarantula is vulnerable and needs to be left undisturbed. Increase humidity levels in the enclosure to help with the molting process. Provide a safe and secure environment. Avoid handling or disturbing the tarantula during molting. The tarantula may flip onto its back before molting. This is a natural behavior. After molting, the tarantula’s fangs will be soft. Wait a few days before feeding it, allowing its fangs to harden. This essential process is vital for their growth and development.
Parasites and Diseases
Ornamental tarantulas are generally hardy creatures, but they can be susceptible to parasites and diseases. Mites and nematodes are common parasites that can infest tarantulas. Regularly inspect your tarantula for signs of infestation. These include small, moving dots on the spider’s body. Provide a clean habitat and maintain proper hygiene to prevent parasites. Bacterial and fungal infections are less common. Keep the enclosure clean and maintain appropriate humidity levels to reduce the risk. If you notice any signs of illness, such as lethargy, loss of appetite, or unusual behavior, consult a veterinarian specializing in exotic animals. Early detection and treatment are essential to maintain your pet’s health.
Conclusion
Ornamental tarantulas make fascinating pets, offering a unique blend of beauty, intrigue, and relatively low-maintenance care. Their stunning colors, intricate patterns, and diverse behaviors make them captivating creatures to observe. By understanding their specific needs, including habitat requirements, feeding habits, and potential health issues, you can create a thriving environment for your tarantula. Responsible ownership involves research, patience, and a commitment to providing the best possible care. By following the guidelines outlined in this article, you can enjoy the rewarding experience of keeping these amazing creatures. With proper care and attention, your ornamental tarantula can thrive, providing years of enjoyment and fascination.
