Liphistius sp. 'Thaleban' (Armored Tradoor Spider)Liphistius sp. 'Thaleban' (Armored Tradoor Spider) This species of armored trap door reaches around 3. 5" legspan, but maybe larger. We have been growing this specimen up, but do not know the adult coloration entirely, and this is a long term captive that has been in my care for at least 2 years. The armored trapdoor spiders (Liphistius genus) are one of the most unique and interesting groups of arachnids in the world! Liphistius renouned for looking