sshfs
This script for use on OS X that provides one function sfs, which wraps the sshfs command to easily mount SSH volumes from the command line.
The usage for ths script is super straight forward:
sfs [-p port] host[:path]
Basically, you can give the sfs function an optional port and an optional remote directory to mount as part of the host. This will then create a mount point in /Volumes for the connection and then call sshfs to do the heavy lifting.