Kelpien

The Kelpiens are a sapient, non-spacefaring civilization native to the planet Kaminar.

Biology
The Kelpiens are tall, lanky humanoids. One of their unique traits is the ability to sense danger. This sense usually manifests when their threat ganglia spay out and are exposed at the back of their heads. The reason they are hunted by the apex predators on their home world lies in their delicious flesh which is made ever sweeter by the endorphins released while they are afraid.

Kelpiens are taller than Humans, and despite their fragile appearance, are also considerably stronger. Their feet appear to be digitigrade, and they can achieve speeds of up to 80 km/h while running. Their senses are also far more acute than Human senses, particularly their hearing.

Vaharai was a biological process which signalled were ready to be culled or harvested, the Ba'ul. It was signified by the inflamed ganglia and was believed to be fatal hence the Harvests that was part of the so-called Great Balance. In reality it was a temporary condition that allowed a Kelpien to shed their innate fear and develope a sense of courage.

Culture
On their homeworld, Kelpiens are a prey species, used by another race as cattle and food. Due to the role they play in the natural ecology of their planet, Kelpiens tend to be more cautious when faced with the unknown. Rather than confront a possible enemy or danger, Kelpiens would prefer to avoid it. This mentality has rather blemished their species as a race of cowards.

The Kelpiens believe in the Great Balance which they share with the pinnacle species on their planet, the Ba'ul. When their Vaharai, or time of death of a Kelpien came the Kelpiens willingly allowed themselves to be harvested.

Appearances

 * Star Trek: Discovery (2017)
 * Star Trek: Short Treks (2018)