How can you recount the difference between a mannish tranchula and a womanly taranchula?

Ar the central south tranchula deadly?
Females tarantulas are usually bigger than the males.
Also here's a picture..
http://homepage.ntlworld.com/the.tarantu...

EDIT: I don't really know I one and only know that harmless tarantulas live in desert and tropical regions.
the spinners on the back are different between the male and female spiders. Females i reckon have more than the males like three or four i could be wrong but you can google it. The female spinners should be more pronounced as in good health but if your buying it from a pet store ask the clerk they should know.
once you tell me what the difference is between tarantula and tranchula.
1. It's Tarantula
2. The Female is larger I think
3. No, I don't estimate so because most tarantula's aren't.
Answers:    There are no deadly tarantulas, at hand are some with more painful bites then others, but, that's going on for it..
You can tell the difference for sure only from the inside of the molt. Mature males of oodles species may have tibial spurs. Otherwise, all you can do if skulk for it to molt and check. Drawback with that is that a mature manly will never molt again. Here's a guide on it..
http://www.goldenphoenixexotica.com/sexi...


one has a * and one doesnt
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