Snomers[1] are arctic versions of Geemers found in Bottle Ship's Cryosphere in Metroid: Other M. Just like the Geemers of Other M, they will come out of the ground, but with much greater frequency. They are also capable of rolling into a ball and leaping toward Samus to attack her rather than just being an obstacle, like normal Geemers.
References
- ^ Name from Other M Prima Strategy Guide