How do I get DNA, Pearls, Gems and Genes?

You can obtain:

DNA

• By performing an Ecdysis or Super Ecdysis, amount scales current distance and total Queen Crab level.
• By evolving your normal crabs.
• By extracting them from mutations at the cost of losing the mutation, amount scales with number of mutations you currently have and the level of the mutation. 

Gems 
Can be obtained through the Daily Wildebeast, Tournament and Seasonal Events rewards.

Genes 
Can only be obtained through Tournaments every Wednesday & Saturday.

Pearls
Can be obtained through Butterflies, Daily Wildebeast, Tournaments and completing Achievements.