Dear Atlanta, most frightful aspects you have come up with - I must admit, but they are not too far off.
When to come think of it, it fits quite perfectly with the basic concepts of such superior darwinism.
In response to these theories, I must ponder though - such rapid evolution has never been encountered before on this earth - so let us take it carefully, and analyze all possible leads we do have, to come up with with something that might fit the big picture.
When I take a closer look at the sample and data accumulated, it seems to be as your theory suggests; the pheromone gland does seem to appear to be geno-fixed only on the DNA of this particular Abhorrens type, and truly that does scare me. It might quite well be that if this certain subtype of the species exists only to cultivate the evolution within its own species, it could also mean that each and every single member of the Kebabii branch does possess the physiology to its own consciouss mutation. This means that more and more variants must be entering their genealogy each and every year, based on their encounters with different predator genotypes and the variable habitats these mysterious animals are starting to inhabit.
We have very limited knowledge of them at hand at the moment, all analyzes are based on conceptual reports of Kebabii activity and a select few samples, like the one from Gob - at most of these are beyond genetic reconstruction already. We do need new samples, critically.
I am very interested to see that if I dig up some of the old files on kebabii bio-organisms, I might come up with certain few new possible variants of their species. Information on possible natural predators would be useful as well, considering that if we can specifically point out the earliest enemies they might have encountered, that may lead us to understand more about their basic evolution process and how the organisms we have already encountered, have even come to pass into existance.
What other traits these beasts may develope, I cannot say. They might identify positive factors from being in contact with their predators absorbed biomass as well - long time ago I heard of a possible kebabii encounter where the injured animal regenerated a lost limb at a very rapid rate. This is a possible clue, which might lead into a possible extended contact with certain reptile organisms living close it. As you well know, certain lizards have developed the remarkable ability of hastened cellular regrowth. If you cut off the tail of the fabled sisilizard, it grows it back in a matter of months. Peculiar, and dangerous.
Like you said, there has not been much exposed contact with mankind yet, but I have to say, I dread the results of such abhorrent evolution, which might have its beginning in the need to shield against humanity, or in the worst case, create variant mutants that have in their genealogy to counter human physiology with the most offensive manner possible. The human body is most vulnerable to micro-organisms that it does not have the immunology to protect itself against. Think of it, a plague of kebabii produced bacteria. That would be the most terrifying bio-weapon of all, far beyond the limited capability of anthrax or other air spread contamination.
Luckily, we are still step ahead and no such theories can be proved. We must be on the look for these mutable variants and seek more information on whatever ways we can.
I await for you here at Bali's. I am still recovering from the psychic assault of Psychotus Occulum. Can you imagine the wonders of nature? Not so long time ago we studied a drawn picture of that elusive dogfish together and laughed at it. Lately, past horrors seem to be coming alive.
Godspeed,
Hierophant.