Xenodex

The XENobiological Organism inDEX (Xenodex) catalogues alien lifeforms currently known and assigns a sequential ID for reference purposes by discovering Organization, Date and Subvariant

The Xenodex is subdivided into a number of Databases depending on environmental considerations. The most common classification XDX1 lists organisms that are able to naturally share their habitat with humans. XDX1: Standard Environment (Breathable Atmosphere, Standard Gravity, Land based)

XDX1s: same as XDX1, but space-faring, capable of leaving homeworld

XDX2: ...

XDX3: ...

Research Institute Abbreviations:

HP : Human Genome Preservation Project (typically all extraterrestrial organisms studied prior to 2113)

JG : Jenner Genetics Labs (private company)

PP : Pasiphae Project (typically all extraterrestrial organisms studied prior between 2113 and 2119)

PI : Pasiphae Institute (typically all extraterrestrial organisms studied prior after 2119)