The pump gilltail split from its ancestor, they're smaller and less active then their ancestor. To overcome being ram-gilled and fairly inactive they have a pouch on both sides that fills with water and empties to assist when not moving. If forced to they are able to move rapidly and turn instantly, during this they will stay under the droopgea using it as a barrier.
Living Relatives (click to show/hide)
These are randomly selected, and organized from lowest to highest shared taxon. (This may correspond to similarity more than actual relation)