Aldo, I tried using your Species.tbl file from your old reciprocity vp file. It worked...once.
After I extracted your Species.tbl file from your old reciprocity vp file, I went into the techroom and I saw all the entries, even the one for the Nightmares and its single frame ani. But when I tried to modify the text of the species file, the nightmare entry disappeared.
The funny thing about all this is that when I first used your species.tbl file and saw the Nightmare entry, I HADN'T changed it's "AlwaysInTechroom" flag from 0 to 1! And afterwards, when I did change it to 1 to make it always visible, it wasn't visible anymore!
So I decided that the Species.tbl file from your old reciprocity vp had become faulty somehow and I re-extracted it. But I still can't make the Nightmare entry visible, either with keeping the "AlwaysInTechroom" flag at 0 or at 1!
How do I fix this?