I am new to the hobby and just got a Costa Rican zebra and would like to determine its sex..

[Davie wayne]

Any one here that can help me detemine the sex of my costa Rican zebra without molting ??

 

[Arachnomaniac19]

Post a pic of her underside near her book lungs (abdomen area).

 

[AntlerAlchemist]

http://arachnoboards.com/gallery/categories/epiandrous-fusillae-sexing.9/

Have a look here to get an idea of what to take a picture of and post it there. At that size it may be pretty easy to tell

 

[KezyGLA]

You may want to look here first-

http://arachnoboards.com/threads/basic-tarantula-anatomy.5095/

Then here-

http://arachnoboards.com/threads/sexing-for-dummies.54718/


These should give you a rough idea.

PS please take caution when handling your spider. Slowly and low to the floor. If it falls from even a couple of feet it can be fatal.

Welcome to the hobby, happy keeping.