New World tarantulas have milder venom and the urticating hair defense mechanism. Their bites are generally considered harmless. Old World tarantulas are commonly known for their aggressive temperaments as well as bites which typically carry more venom than their new world counterparts. A great beginner tarantula. Cobalt Blue Tarantula (Cyriopagopus lividus) Cobalt Blue Tarantula (Cyriopagopus lividus) is old world tarantula originating from Asia, native to areas of Myanmar, Thailand, Vietnam, Cambodia. Old world tarantula venom is typically more potent than new world tarantula venom, as old world tarantulas have no other method of defense available to them when faced with enemies. Old World tarantulas are fast and much less hairy than their new world relatives. This species is found on the African continent, in Angola, as well as central, eastern, and southern Africa.It is a member of the subfamily Harpactirinae, baboon spiders.. Old World tarantulas / bird spider species and the below mentioned new-world species are recommended for experts / experienced keepers only. However, some species pack a mean bite, as a new medical case report reveals. There are old-world tarantulas (from Europe, Asia, Africa, and Australia) and new world tarantulas (from the American Continent). Pterinochilus murinus is an old-world tarantula that was first described in 1897 by Reginald Innes Pocock. Shooting time. Abstract. When your T directs its back legs at you and proceeds to rub it against his abdomen, things are about to get itchy. This makes old world tarantula bites relatively dangerous to humans. Defensive behavior: Brazilian Black tarantulas tend to be docile, fairly tolerant to handling and usually don’t bite but keep in mind every tarantula is different. Bite danger: Relatively mild venom, but care should be taken since the fangs of an adult are large enough to do mechanical damage. 4. Though tarantulas may look scary, people familiar with the large, hairy spiders know them to be mostly harmless pets. Old world tarantulas have a stronger venom (which still … Handling any sort of tarantula is a bad idea, and handling old worlds doubly so. Credit Brenna Shea / Missoula Butterfly House and Insectarium. Design and Methods: Clinical studies and review of conventional literature and hobbyist web sites. New World tarantulas (the Americas) generally are more solitary, docile, friendly, and easier to care for if you want one as a ‘pet’. Old World tarantulas (Asia, Africa, Australia, Europe) tend to be larger, more aggressive, more ‘grumpy’ (bad temper), more prone to bite, and faster (10 miles an hour!). It’s known to be one of the most beautiful and magnificent tarantulas out there because of it’s iridescent, electric blue color. Any time you handle, you risk getting bit (or haired, with new world species) - and you also risk death or injury to the spider. Aim: To explore the effects of envenoming by Old World tarantulas. Cobalt Blue is a medium sized tarantula, very temperamental […] Interesting fact: Old World tarantulas are more likely to bite than New World tarantulas. This is because the oldies from Africa and Asia do not have urticating hairs to use as a defense mechanism. If provoked, some can also deliver an incredibly painful bite. A Mexican red knee tarantula, a New World species. Background: Tarantula spiders are widely kept and bred in captivity by both adults and children. Short answer - you don't.