Alpacagender is a xenogender related to alpacas. It could be that the individual has a strong connection to alpacas or simply just wants to incorporate alpacas into their identity. Anyone can identify as alpacagender as it is not exclusive to any group(s). It is a faunagender and can be used as a kingender.
Someone who is alpacagender may also identify as any other gender, for example: an alpacagender boy, an alpacagender enby, and so on.
This term was coined by user Neil.ithink on March 1st, 2022. 
The top two stripes represent the softness of the gender and resemble the two most common colors in alpacas. The third stripe represents a sort of soft femininity, the fourth stripe represents soft masculinity, the fifth is soft neutrality, and the bottom stripe is soft xeninity. For alternative flag - colors is representation of colors of alpaca wool, and also represents that this gender is for all peoples, no matter what race and gender