Idiothele Mira: Blue-Legged Jumping Spider

​Instant Elegance and Hypnotic Colors – An Active African Predator

​Idiothele mira, originating from South Africa, is one of the most fascinating and unique tarantulas in terraristics. Known as the Blue-legged Jumping Spider or I. mira, it stands out with its vibrantly blue legs, fast and agile movement, and the ability to jump, which is a rarity among tarantulas. It is a species of high speed and defensiveness, intended for experienced breeders.

​Natural Habitat and Geographical Origin

​I. mira inhabits dry, grassy areas and bushes of South Africa. It leads a terrestrial lifestyle, building web tunnels underground or in dense vegetation. It is mainly active at night, hunting insects.

​Morphology and Size

​Adult Idiothele mira specimens reach a leg span of up to 10-12 cm (4-5 inches), making it a medium-sized tarantula. Their body is dark brown or black, but it is the vibrantly metallic blue legs, especially after a fresh molt, that are its most distinguishing feature. This color is particularly intense on the femurs and patellae.

​Behavior and Temperament

​I. mira is a species known for its extreme speed and agility. It is a defensive spider that, when threatened, flees instantly, but can also unexpectedly jump considerable distances (even several tens of centimeters), which is unique for tarantulas. Its venom is stronger than that of New World tarantulas and can cause significant systemic symptoms in humans, such as pain, numbness, and nausea, although it is usually not life-threatening. For this reason, no direct contact with this species is recommended, and all manipulations should be performed with the utmost caution.

​Feeding Habits

​In nature, their diet consists of insects and other small invertebrates. In home breeding, they should be fed appropriately sized feeder insects, such as crickets, cockroaches (e.g., Turkish), or young locusts. It is recommended to feed 1-2 times a week.

​Lifespan

​Female Idiothele mira are long-lived and can live from 10 to 15 years under appropriate breeding conditions. Males have a significantly shorter lifespan, usually 2 to 4 years.

​Breeding Requirements

​Terrarium: Due to its activity and speed, a spacious terrarium of at least 30x20x20 cm is necessary. Excellent ventilation and escape prevention are crucial.

​Substrate: A deep layer of substrate (10-15 cm), e.g., coconut fiber, should be placed at the bottom of the terrarium to allow the spider to dig.

​Temperature: The optimal temperature is 24-28°C.

​Humidity: Maintain moderate humidity at 60-70% by lightly misting part of the substrate once every few days.

​Hideout: A permanent hideout (e.g., a piece of bark, ceramic cave) should be provided to give the spider a sense of security.

​Water: A shallow water dish should always be available.

​Suitable for Hobbyists

​Idiothele mira is a species intended only for experienced and responsible breeders. Its extreme speed, jumping ability, and defensiveness require the utmost caution, knowledge, and experience in safely handling tarantulas. This is not a species for beginners.

​Why Choose This Species?

​If you are an experienced breeder and are looking for a tarantula with an unusual, vibrantly blue coloration, dynamic and unique behavior (jumping!), and fascinating activity, the Blue-legged Jumping Spider is an ideal choice. It is a true gem for advanced collectors.