Advertisement I recently fell in love with dwarf tarantulas, and I am very interested in Hapalopus sp. Colombia large & small, and I would like to get some more info before I choose either one. 1. What would be the main differences beside it’s size? 2. Why the usual price different between these two? 2. Do they share similar temperament? 3. Which one do you like more? You can answer this by poll voting.