05/06/2026
Welcome to this weeks ‘Factfile Friday!’ So on Monday, we introduced Tammy, our Brazilian Black Tarantula (& made a few people jump with her bold appearance! 😆)- let’s now learn about them!
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Like other female tarantulas, female Brazilian Blacks, can live a very long time. Some have been known to live for up to 40 years!
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Juveniles & young Brazilian Black tarantulas, are born more of a charcoal/ brown colour, then gradually becoming jet black!
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All tarantulas have 8 eyes! Please see the photo of the formation of these eyes. There are 4 eyes that are a bit larger than the others, but they all work together with their main job, to detect predators. Spiders have multiple eyes to be able to see all around them- detecting the shadows and presence of larger animals.
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There are over 900 species of tarantula in the world! Some are as tiny as your finger nail, whereas some can get to the size of your dinner plate! Some are harmless, whereas others, if they were to bite you, would cause severe pain and discomfort.
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When you look above a tarantula and count its legs, you could be mistaken to think it has 10 legs due to its 2 pedipalps located at the front of the body. These are 2, more like feelers, than legs and are used as sensory organs to help them feel their environment and they help to get hold of and manipulate their prey!