Different Types of Tarantula Spiders
Tarantulas belong to the Family Theraphosidae. Almost 900 tarantula species exist and specimens can be found throughout the world. The Ischnocolinae are extremely adaptable tarantulas found in various climates. Some tarantulas, such as the Stromatopelminae and Poecilotheriinae, are arboreal in nature. Others choose to create burrows in the soil, while some occupy previously inhabited burrows or will reside in a tube web created by their silk.
Although all tarantulas are venomous, some are more so than others. The Selenocosmiinae are both extremely defensive and known to produce potent venom. The Theraphosinae, on the other hand, are docile and produce venom that will not prove harmful to humans unless an individual is allergic. Tarantula bites are painful and might result in heavy bleeding. In the event of severe symptoms, seek medical attention.
New World tarantulas also have urticating hairs. These fine, barbed hairs are capable of irritating the eyes or skin of attackers. Urticating hairs can be lethal to small animals, especially if inhaled. Contact with eyes can also produce permanent damage.
Size of male and female specimens differs depending on the species. There are very large and very small tarantula species. In most species, the female is larger and more massive. In some species, such as the Theraphosa blondi, males are larger, but females posses a greater girth.
