If you are new to the hobby and wonder what specie you should get, you are in the right place. However, before you read on, let me remind you: respect the Tarantula. All Tarantulas are venomous and some can cause serious medical consequences with their bites. This post is based on my personal experience and research so your experience may be different. I shall not be held responsible for any harm and/or negative consequences (to anyone and/or anything) resulting directly and/or indirectly from my article.
Ok, done with the formality, let's get rolling. All sizes are measured in DLS (Diagonal Leg Span) size.
10. Pterinochilus Murinus (Orange Baboon Tarantula)
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This African specie is nicknamed "Orange Bitey Thing" (OBT) for a reason. It has a bad attitude and dangerous venom. It is also small (5" adult size) but extremely fast and ready to bite. In fact, this is the only Old World specie that makes it to the top 10 list. There are 3 reasons that pushes it up. The small reasons are that it grows like weed and is beautifully orange with nice black pattern. The big reasons is its hardiness. You probably have to go out trying to kill it to get a dead OBT. It is a webbing burrower but insufficient substrate is no problem - it will just adopt an artificial hide and web it up in to a "burrow". No hide? it just web itself its own hide. It can survive in almost any humidity, from bone dry to swampy. And you can go on a holiday and leave an adult without food for a week month with no problem (though it may think your finger is food the next time you feed).
[b]9. Lasiodora Difficilis (Brazilian Fire Red Tarantula)[You must be registered and logged in to see this image.]This terrestrial Tarantula is packed with attitude. It is very defensive, quickly showing threat poses at the slightest disturbance and flick a lot of moderately itchy hair (which together can give you a serious rash). It is fortunately slow moving and spend more time threat posing than doing something serious. It grows very fast and adult can reach 9" with a huge appetite to satisfy the grow rate (I nicknamed mine "Living Trash Compactor"). Although it has no specific humidity requirement, it seems to enjoy a bit of misting every now and then.
8. Grammostola Rosea (Chilean Rose Hair Tarantula)[You must be registered and logged in to see this image.]It is a hobby classic and usually recommended to beginner (but as you can see, it is definitely not the number 1). You can usually find them in either Common Color Form (pink hair, pink carapace) or Red Color Form (Bright red hair). Widely considered to be docile, this specie sometimes produce specimen with defensive, even aggressive attitude aka "psycho rosie". It is generally slow (moving and growing), grows to around 6" and its urticating hair is moderately itchy. The two biggest complains are its inactivity (a content Rose Hair basically does nothing - though there is a trick you can use to make it slightly more active) and its unexplained fast (sometimes a Rose Hair will just not eat for no reason for a long period of time - sometimes lasting 6 months or more!). Mine eats well, though. Rose Hair is known for HATING wet substrate - it will hang itself on the enclosure wall for days until the substrate dry out. But keeping bone dry substrate is actually a plus - because you don't need to do anything!
7. Brachypelma Vagans (Mexican Red Rump Tarantula)[You must be registered and logged in to see this image.]This terrestrial Tarantula is velvety black with bright red abdomen hair. It is one of the faster grower of the Brachypelma genus (if not the fastest) - up to around 6". It is generally slow moving and docile but can have some unpredictable stretch of skittishness (and hair flicking - its urticating hair is moderately itchy). The plus is that it is good with food and has no specific humidity requirement.
6. Brachypelma Albopilosum (Curly Hair Tarantula)[You must be registered and logged in to see this image.]This terrestrial Tarantula is another hobby classic with the appearance of a perpetual bad hair day. This specie is generally docile and slow with moderately itchy urticating hair (if you can push it to use it). It also has no specific humidity requirement. The drawback is that it can be a bit picky with food and grow slowly.
5. Brachypelma Smithi (Mexican Red Knee Tarantula)[You must be registered and logged in to see this image.]This terrestrial Tarantula is another hobby classic and commonly seen on movies! It is beautiful, slow moving, slow growing (adult size is around 6") and docile. Some specimen will be prone to flicking moderately itchy hair (staying true to its Brachypelma heritage). It also has no specific humidity requirement but hates wet substrate and is not the best eater.
4. Chromatopelma Cyaneopubescens (Green Bottle Blue Tarantula)[You must be registered and logged in to see this image.]This Tarantula is BEAUTIFUL with blue-green carapace and legs and black-red/orange-ish abdomen and orange hair. It is terrestrial but webs as much as an arboreal (though some arboreal don't web much at all). This specie does not tolerate high humidity which can cause stress and even death. It can reach 6" at medium grow speed. It is moderately fast and quick to flick highly itchy hair. This specie eats very well and I have seen mine hunting/digging up prey in multiple occasions.
3. Acanthoscurria Geniculata (Brazilian Giant White Knee Tarantula)[You must be registered and logged in to see this image.]This specie is velvety black with white/yellow stripes on its legs. It can grow quickly to a huge 8" leg span with bulky body. You will often find your genic hungry, ready to eat and crushing its prey in multiple bites - the crunching sound is quite entertaining. Ok, that's kinda not true. You will find your genic ALWAYS hungry and ready to eat - there is just no limit to its stomach, probably the most hungry specie in the top 10. It has no special humidity requirement but seems to enjoy a bit of misting. This is one of the best specie as a display Tarantula because it simply does not understand the concept of hiding and has no problem hanging out in the open, regardless of the many eyes staring at it. The biggest draw back is that this specie loves to flick extremely itchy hair at disturbance.
2. Grammostola Aureostriata or Grammostola Pulchripes (Chaco Golden Knee Tarantula)[You must be registered and logged in to see this image.]The chaco is like a genic, with less black, "golden" knee and less white stripes. It can also grow to a huge 8" but at medium-slow speed (more slow than medium but definitely faster than a Chilean Rose). It makes up for that with a very docile attitude. I have never heard of a "psycho chaco". The urticating hair is a moderately itchy but it won't use it often, if at all. Three other pluses are good appetite, no specific humidity requirement and slow speed.
1. Lasiodora Parahybana (Brazilian Salmon Pink Tarantula)[You must be registered and logged in to see this image.]The champ is here for many reasons as I have found more and more people recommending LP as the best beginner's Tarantula. Firstly, it can grow to a huge size of 10" in weed growing speed (read: VERY VERY VERY fast). Growing from a 1" spiderling to 6" in a year is not rare. It is also available in abundant due to the large number of eggs in one sac. If genic is the champion of glutony, the LP is not very far behind. But a LP is a lot more docile. I have seen people handling 9"-10" specimen with no problem as the Tarantula just sat contently and move slowly. But don't push it because the fangs can cause mechanical damage (the urticating hair is moderately itchy). It is also very visible, usually hang out in the open for you to marvel at. Be prepare to get a big tank for this one! A 10" LP needs minimum a 20-gallon tank to show off!
Credits goes to "Tung" the Tarantula Keeper.