INFO ? Aquatoid autopsy
A detailed analysis of this creature allows us to make some basic assumptions. It is a Sectoid, our former foes, but changed by surgical methods and implants to be an aquatic creature. Vestigial lungs allow the breathing of air and limited surface mobility. There are cybernetic implants throughout the body, enhancing the strength of its atrophied limbs and the function of its organs. As all the members of this race are identical, we may hypothesise that these creatures are clones.
INFO ? Aquatoid autopsy