Simasaurus

A Simasaurus can be defined as a dark-haired female.
It is common for a Simasaurus to lash out unexpectedly, usually at a "Seamasarus" (See Seamasaurus ). A Simasaurus is usually kind and considerate, but when a Seamasaurus or a Seamasaurus look-a-like is near, a Simasaurus will become aggressive, and lash out at both the Seamasaurus and friends of a Seamasaurus. It is never a good idea to have both in the same room.